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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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709 | diamond | 3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. |
431 | serge | 4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
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6 | ;; Marat Zakiyanov (Mario79) |
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7 | ;; VaStaNi |
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8 | ;; Trans |
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9 | ;; Mihail Semenyako (mike.dld) |
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10 | ;; Sergey Kuzmin (Wildwest) |
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11 | ;; Andrey Halyavin (halyavin) |
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12 | ;; Mihail Lisovin (Mihasik) |
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13 | ;; Andrey Ignatiev (andrew_programmer) |
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14 | ;; NoName |
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15 | ;; Evgeny Grechnikov (Diamond) |
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16 | ;; Iliya Mihailov (Ghost) |
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17 | ;; Sergey Semyonov (Serge) |
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18 | ;; Johnny_B |
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543 | spraid | 19 | ;; SPraid (simba) |
1 | ha | 20 | ;; |
431 | serge | 21 | ;; Data in this file was originally part of MenuetOS project which is |
22 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
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23 | ;; part of KolibriOS project under the terms of GNU GPL. |
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1 | ha | 24 | ;; |
431 | serge | 25 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
26 | ;; PROGRAMMING: |
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1 | ha | 27 | ;; |
431 | serge | 28 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
29 | ;; - main os coding/design |
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30 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
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31 | ;; Felix Kaiser, info@felix-kaiser.de |
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32 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
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33 | ;; quickcode@mail.ru |
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34 | ;; Alexey, kgaz@crosswinds.net |
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35 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
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36 | ;; kristol@nic.fi |
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37 | ;; Mike Hibbett, mikeh@oceanfree.net |
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38 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
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39 | ;; Jarek Pelczar, jarekp3@wp.pl |
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1 | ha | 40 | ;; |
431 | serge | 41 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
42 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
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43 | ;; consequences of using it or for whether it serves any particular purpose or |
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44 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
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45 | ;; License (the "GPL") for full details. |
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46 | ; |
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47 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
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48 | ;; but only under the conditions described in the GPL. A copy of this license |
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49 | ;; is supposed to have been given to you along with KolibriOS so you can know |
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50 | ;; your rights and responsibilities. It should be in a file named COPYING. |
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51 | ;; Among other things, the copyright notice and this notice must be preserved |
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52 | ;; on all copies. |
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53 | ;; |
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1 | ha | 54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 55 | |
56 | include 'macros.inc' |
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57 | |||
425 | victor | 58 | $Revision: 912 $ |
426 | mikedld | 59 | |
593 | mikedld | 60 | |
769 | Rus | 61 | USE_COM_IRQ equ 1 ;make irq 3 and irq 4 available for PCI devices |
566 | serge | 62 | |
164 | serge | 63 | include "proc32.inc" |
7 | me_root | 64 | include "kglobals.inc" |
1 | ha | 65 | include "lang.inc" |
66 | |||
164 | serge | 67 | include "const.inc" |
742 | Rus | 68 | max_processes equ 255 |
69 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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1 | ha | 70 | |
164 | serge | 71 | |
742 | Rus | 72 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 73 | os_code equ (os_code_l-gdts) |
74 | graph_data equ (3+graph_data_l-gdts) |
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742 | Rus | 75 | tss0 equ (tss0_l-gdts) |
465 | serge | 76 | app_code equ (3+app_code_l-gdts) |
77 | app_data equ (3+app_data_l-gdts) |
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586 | serge | 78 | pci_code_sel equ (pci_code_32-gdts) |
79 | pci_data_sel equ (pci_data_32-gdts) |
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1 | ha | 80 | |
81 | |||
82 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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83 | ;; |
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84 | ;; Included files: |
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85 | ;; |
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86 | ;; Kernel16.inc |
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87 | ;; - Booteng.inc English text for bootup |
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88 | ;; - Bootcode.inc Hardware setup |
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89 | ;; - Pci16.inc PCI functions |
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90 | ;; |
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91 | ;; Kernel32.inc |
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92 | ;; - Sys32.inc Process management |
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93 | ;; - Shutdown.inc Shutdown and restart |
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94 | ;; - Fat32.inc Read / write hd |
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95 | ;; - Vesa12.inc Vesa 1.2 driver |
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96 | ;; - Vesa20.inc Vesa 2.0 driver |
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97 | ;; - Vga.inc VGA driver |
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98 | ;; - Stack.inc Network interface |
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99 | ;; - Mouse.inc Mouse pointer |
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100 | ;; - Scincode.inc Window skinning |
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101 | ;; - Pci32.inc PCI functions |
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102 | ;; |
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103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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104 | |||
105 | |||
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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107 | ;; ;; |
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108 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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109 | ;; ;; |
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110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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111 | |||
112 | use16 |
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742 | Rus | 113 | org 0x0 |
114 | jmp start_of_code |
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1 | ha | 115 | |
641 | diamond | 116 | version db 'Kolibri OS version 0.7.1.0 ',13,10,13,10,0 |
1 | ha | 117 | |
465 | serge | 118 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 119 | include "boot/preboot.inc" |
120 | |||
465 | serge | 121 | if lang eq en |
122 | include "boot/booteng.inc" ; english system boot messages |
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123 | else if lang eq ru |
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124 | include "boot/bootru.inc" ; russian system boot messages |
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742 | Rus | 125 | include "boot/ru.inc" ; Russian font |
465 | serge | 126 | else if lang eq et |
127 | include "boot/bootet.inc" ; estonian system boot messages |
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742 | Rus | 128 | include "boot/et.inc" ; Estonian font |
465 | serge | 129 | else |
130 | include "boot/bootge.inc" ; german system boot messages |
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131 | end if |
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1 | ha | 132 | |
465 | serge | 133 | include "boot/bootcode.inc" ; 16 bit system boot code |
134 | include "bus/pci/pci16.inc" |
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709 | diamond | 135 | include "detect/biosdisk.inc" |
1 | ha | 136 | |
137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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138 | ;; ;; |
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139 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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140 | ;; ;; |
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141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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142 | |||
143 | |||
144 | ; CR0 Flags - Protected mode and Paging |
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145 | |||
742 | Rus | 146 | mov ecx, CR0_PE |
1 | ha | 147 | |
148 | ; Enabling 32 bit protected mode |
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149 | |||
742 | Rus | 150 | sidt [cs:old_ints_h] |
1 | ha | 151 | |
742 | Rus | 152 | cli ; disable all irqs |
153 | cld |
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154 | mov al,255 ; mask all irqs |
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155 | out 0xa1,al |
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156 | out 0x21,al |
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157 | l.5: in al, 0x64 ; Enable A20 |
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158 | test al, 2 |
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159 | jnz l.5 |
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160 | mov al, 0xD1 |
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161 | out 0x64, al |
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162 | l.6: in al, 0x64 |
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163 | test al, 2 |
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164 | jnz l.6 |
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165 | mov al, 0xDF |
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166 | out 0x60, al |
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167 | l.7: in al, 0x64 |
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168 | test al, 2 |
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169 | jnz l.7 |
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170 | mov al, 0xFF |
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171 | out 0x64, al |
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465 | serge | 172 | |
742 | Rus | 173 | lgdt [cs:tmp_gdt] ; Load GDT |
174 | mov eax, cr0 ; protected mode |
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175 | or eax, ecx |
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176 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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177 | mov cr0, eax |
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178 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 179 | |
465 | serge | 180 | align 8 |
181 | tmp_gdt: |
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1 | ha | 182 | |
742 | Rus | 183 | dw 23 |
184 | dd tmp_gdt+0x10000 |
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185 | dw 0 |
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183 | diamond | 186 | |
742 | Rus | 187 | dw 0xffff |
188 | dw 0x0000 |
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189 | db 0x00 |
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190 | dw 11011111b *256 +10011010b |
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191 | db 0x00 |
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375 | Ghost | 192 | |
742 | Rus | 193 | dw 0xffff |
194 | dw 0x0000 |
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195 | db 0x00 |
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196 | dw 11011111b *256 +10010010b |
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197 | db 0x00 |
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1 | ha | 198 | |
465 | serge | 199 | include "data16.inc" |
1 | ha | 200 | |
465 | serge | 201 | use32 |
202 | org $+0x10000 |
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1 | ha | 203 | |
465 | serge | 204 | align 4 |
205 | B32: |
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742 | Rus | 206 | mov ax,os_stack ; Selector for os |
207 | mov ds,ax |
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208 | mov es,ax |
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209 | mov fs,ax |
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210 | mov gs,ax |
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211 | mov ss,ax |
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212 | mov esp,0x3ec00 ; Set stack |
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1 | ha | 213 | |
465 | serge | 214 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 215 | |
742 | Rus | 216 | xor eax,eax |
217 | mov edi,0x280000 |
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218 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
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219 | cld |
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220 | rep stosd |
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1 | ha | 221 | |
742 | Rus | 222 | mov edi,0x40000 |
223 | mov ecx,(0x90000-0x40000)/4 |
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224 | rep stosd |
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1 | ha | 225 | |
465 | serge | 226 | ; CLEAR KERNEL UNDEFINED GLOBALS |
742 | Rus | 227 | mov edi, endofcode-OS_BASE |
228 | mov ecx, (uglobals_size/4)+4 |
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229 | rep stosd |
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1 | ha | 230 | |
465 | serge | 231 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 232 | |
742 | Rus | 233 | xor esi, esi |
234 | mov edi,0x2F0000 |
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235 | mov ecx,0x10000 / 4 |
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236 | rep movsd |
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237 | xor edi, edi |
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238 | mov ecx,0x10000 / 4 |
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239 | rep stosd |
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429 | serge | 240 | |
742 | Rus | 241 | call test_cpu |
242 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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424 | spraid | 243 | |
742 | Rus | 244 | call init_BIOS32 |
465 | serge | 245 | ; MEMORY MODEL |
742 | Rus | 246 | call mem_test |
247 | call init_mem |
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248 | call init_page_map |
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1 | ha | 249 | |
465 | serge | 250 | ; ENABLE PAGING |
1 | ha | 251 | |
742 | Rus | 252 | mov eax, sys_pgdir-OS_BASE |
253 | mov cr3, eax |
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1 | ha | 254 | |
742 | Rus | 255 | mov eax,cr0 |
256 | or eax,CR0_PG+CR0_WP |
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257 | mov cr0,eax |
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1 | ha | 258 | |
742 | Rus | 259 | lgdt [gdts] |
260 | jmp pword os_code:high_code |
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1 | ha | 261 | |
513 | serge | 262 | align 4 |
742 | Rus | 263 | bios32_entry dd ? |
264 | tmp_page_tabs dd ? |
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586 | serge | 265 | |
498 | diamond | 266 | use16 |
267 | org $-0x10000 |
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268 | include "boot/shutdown.inc" ; shutdown or restart |
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269 | org $+0x10000 |
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270 | use32 |
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271 | |||
465 | serge | 272 | __DEBUG__ fix 1 |
273 | __DEBUG_LEVEL__ fix 1 |
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274 | include 'init.inc' |
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380 | serge | 275 | |
465 | serge | 276 | org OS_BASE+$ |
1 | ha | 277 | |
465 | serge | 278 | align 4 |
279 | high_code: |
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742 | Rus | 280 | mov ax,os_stack |
281 | mov bx,app_data |
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282 | mov ss,ax |
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283 | add esp, OS_BASE |
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1 | ha | 284 | |
742 | Rus | 285 | mov ds,bx |
286 | mov es,bx |
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287 | mov fs,bx |
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288 | mov gs,bx |
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1 | ha | 289 | |
742 | Rus | 290 | bt [cpu_caps], CAPS_PGE |
291 | jnc @F |
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1 | ha | 292 | |
742 | Rus | 293 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 294 | |
742 | Rus | 295 | mov ebx, cr4 |
296 | or ebx, CR4_PGE |
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297 | mov cr4, ebx |
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519 | serge | 298 | @@: |
742 | Rus | 299 | xor eax, eax |
300 | mov dword [sys_pgdir], eax |
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301 | mov dword [sys_pgdir+4], eax |
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519 | serge | 302 | |
742 | Rus | 303 | mov eax, cr3 |
304 | mov cr3, eax ; flush TLB |
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465 | serge | 305 | |
1 | ha | 306 | ; SAVE REAL MODE VARIABLES |
742 | Rus | 307 | mov ax, [BOOT_VAR + 0x9031] |
308 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 309 | ; --------------- APM --------------------- |
465 | serge | 310 | |
311 | ; init selectors |
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742 | Rus | 312 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
465 | serge | 313 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
742 | Rus | 314 | ; protected-mode 32-bit code segment |
465 | serge | 315 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
742 | Rus | 316 | ; protected-mode 16-bit code segment |
465 | serge | 317 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
742 | Rus | 318 | ; protected-mode 16-bit data segment |
465 | serge | 319 | |
320 | shl eax, 4 |
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321 | mov [dword apm_code_32 + 2], ax |
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322 | shr eax, 16 |
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323 | mov [dword apm_code_32 + 4], al |
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324 | |||
325 | shl ecx, 4 |
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326 | mov [dword apm_code_16 + 2], cx |
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327 | shr ecx, 16 |
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328 | mov [dword apm_code_16 + 4], cl |
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329 | |||
330 | shl edx, 4 |
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331 | mov [dword apm_data_16 + 2], dx |
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332 | shr edx, 16 |
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333 | mov [dword apm_data_16 + 4], dl |
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334 | |||
335 | mov dword[apm_entry], ebx |
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76 | mario79 | 336 | mov word [apm_entry + 4], apm_code_32 - gdts |
337 | |||
465 | serge | 338 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 339 | mov [apm_vf], eax |
340 | ; ----------------------------------------- |
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465 | serge | 341 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
1 | ha | 342 | ; mov [0xF604],byte 1 ;al |
742 | Rus | 343 | mov al, [BOOT_VAR+0x901F] ; DMA access |
344 | mov [allow_dma_access], al |
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345 | mov al,[BOOT_VAR+0x9000] ; bpp |
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346 | mov [ScreenBPP],al |
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753 | serge | 347 | |
742 | Rus | 348 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
349 | dec eax |
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759 | Rus | 350 | mov [Screen_Max_X],eax |
742 | Rus | 351 | mov [screen_workarea.right],eax |
352 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
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353 | dec eax |
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759 | Rus | 354 | mov [Screen_Max_Y],eax |
742 | Rus | 355 | mov [screen_workarea.bottom],eax |
356 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
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357 | mov [SCR_MODE],eax |
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358 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
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359 | mov [BANK_SWITCH],eax |
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360 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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361 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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362 | je @f |
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363 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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364 | je @f |
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365 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
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366 | mov [BytesPerScanLine],ax |
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465 | serge | 367 | @@: |
742 | Rus | 368 | mov esi, BOOT_VAR+0x9080 |
369 | movzx ecx, byte [esi-1] |
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370 | mov [NumBiosDisks], ecx |
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371 | mov edi, BiosDisksData |
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372 | rep movsd |
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1 | ha | 373 | |
374 | ; GRAPHICS ADDRESSES |
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375 | |||
742 | Rus | 376 | mov byte [BOOT_VAR+0x901e],0x0 |
377 | mov eax,[BOOT_VAR+0x9018] |
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378 | mov [LFBAddress],eax |
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1 | ha | 379 | |
742 | Rus | 380 | cmp [SCR_MODE],word 0100000000000000b |
381 | jge setvesa20 |
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382 | cmp [SCR_MODE],word 0x13 |
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383 | je v20ga32 |
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384 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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385 | mov [GETPIXEL],dword Vesa12_getpixel24 |
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386 | cmp [ScreenBPP],byte 24 |
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387 | jz ga24 |
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388 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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389 | mov [GETPIXEL],dword Vesa12_getpixel32 |
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1 | ha | 390 | ga24: |
742 | Rus | 391 | jmp v20ga24 |
1 | ha | 392 | setvesa20: |
742 | Rus | 393 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
394 | mov [GETPIXEL],dword Vesa20_getpixel24 |
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395 | cmp [ScreenBPP],byte 24 |
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396 | jz v20ga24 |
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1 | ha | 397 | v20ga32: |
742 | Rus | 398 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
399 | mov [GETPIXEL],dword Vesa20_getpixel32 |
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1 | ha | 400 | v20ga24: |
742 | Rus | 401 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
402 | jne no_mode_0x12 |
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403 | mov [PUTPIXEL],dword VGA_putpixel |
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404 | mov [GETPIXEL],dword Vesa20_getpixel32 |
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1 | ha | 405 | no_mode_0x12: |
406 | |||
375 | Ghost | 407 | ; -------- Fast System Call init ---------- |
378 | serge | 408 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
742 | Rus | 409 | bt [cpu_caps], CAPS_SEP |
410 | jnc .SEnP ; SysEnter not Present |
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411 | xor edx, edx |
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412 | mov ecx, MSR_SYSENTER_CS |
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413 | mov eax, os_code |
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414 | wrmsr |
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415 | mov ecx, MSR_SYSENTER_ESP |
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434 | diamond | 416 | ; mov eax, sysenter_stack ; Check it |
742 | Rus | 417 | xor eax, eax |
418 | wrmsr |
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419 | mov ecx, MSR_SYSENTER_EIP |
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420 | mov eax, sysenter_entry |
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421 | wrmsr |
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375 | Ghost | 422 | .SEnP: |
378 | serge | 423 | ; AMD SYSCALL/SYSRET |
742 | Rus | 424 | cmp byte[cpu_vendor], 'A' |
425 | jne .noSYSCALL |
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426 | mov eax, 0x80000001 |
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427 | cpuid |
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428 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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429 | jz .noSYSCALL |
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430 | mov ecx, MSR_AMD_EFER |
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431 | rdmsr |
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432 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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433 | wrmsr |
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164 | serge | 434 | |
375 | Ghost | 435 | ; !!!! It`s dirty hack, fix it !!! |
436 | ; Bits of EDX : |
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437 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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438 | ; and the contents of this field, plus 8, are copied into the SS register. |
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439 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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440 | ; and the contents of this field, plus 8, are copied into the SS register. |
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441 | |||
742 | Rus | 442 | ; mov edx, (os_code + 16) * 65536 + os_code |
443 | mov edx, 0x1B0008 |
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375 | Ghost | 444 | |
742 | Rus | 445 | mov eax, syscall_entry |
446 | mov ecx, MSR_AMD_STAR |
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447 | wrmsr |
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375 | Ghost | 448 | .noSYSCALL: |
449 | ; ----------------------------------------- |
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450 | |||
465 | serge | 451 | ; LOAD IDT |
378 | serge | 452 | |
742 | Rus | 453 | call build_interrupt_table |
454 | lidt [idtreg] |
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378 | serge | 455 | |
742 | Rus | 456 | call init_kernel_heap |
457 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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458 | mov [os_stack_seg], eax |
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164 | serge | 459 | |
742 | Rus | 460 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 461 | |
742 | Rus | 462 | mov [tss._ss0], os_stack |
463 | mov [tss._esp0], esp |
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464 | mov [tss._esp], esp |
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465 | mov [tss._cs],os_code |
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466 | mov [tss._ss],os_stack |
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467 | mov [tss._ds],app_data |
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468 | mov [tss._es],app_data |
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469 | mov [tss._fs],app_data |
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470 | mov [tss._gs],app_data |
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471 | mov [tss._io],128 |
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465 | serge | 472 | ;Add IO access table - bit array of permitted ports |
742 | Rus | 473 | mov edi, tss._io_map_0 |
474 | xor eax, eax |
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475 | not eax |
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476 | mov ecx, 8192/4 |
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477 | rep stosd ; access to 4096*8=65536 ports |
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164 | serge | 478 | |
742 | Rus | 479 | mov ax,tss0 |
480 | ltr ax |
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378 | serge | 481 | |
742 | Rus | 482 | mov [LFBSize], 0x800000 |
483 | call init_LFB |
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484 | call init_fpu |
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485 | call init_malloc |
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276 | serge | 486 | |
742 | Rus | 487 | stdcall alloc_kernel_space, 0x51000 |
488 | mov [default_io_map], eax |
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465 | serge | 489 | |
742 | Rus | 490 | add eax, 0x2000 |
491 | mov [ipc_tmp], eax |
||
492 | mov ebx, 0x1000 |
||
164 | serge | 493 | |
742 | Rus | 494 | add eax, 0x40000 |
495 | mov [proc_mem_map], eax |
||
164 | serge | 496 | |
742 | Rus | 497 | add eax, 0x8000 |
498 | mov [proc_mem_pdir], eax |
||
164 | serge | 499 | |
742 | Rus | 500 | add eax, ebx |
501 | mov [proc_mem_tab], eax |
||
164 | serge | 502 | |
742 | Rus | 503 | add eax, ebx |
504 | mov [tmp_task_pdir], eax |
||
164 | serge | 505 | |
742 | Rus | 506 | add eax, ebx |
507 | mov [tmp_task_ptab], eax |
||
164 | serge | 508 | |
742 | Rus | 509 | add eax, ebx |
510 | mov [ipc_pdir], eax |
||
164 | serge | 511 | |
742 | Rus | 512 | add eax, ebx |
513 | mov [ipc_ptab], eax |
||
164 | serge | 514 | |
742 | Rus | 515 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
516 | (unpack.lc+unpack.lp)))*4 |
||
712 | serge | 517 | |
742 | Rus | 518 | mov [unpack.p], eax |
709 | diamond | 519 | |
742 | Rus | 520 | call init_events |
521 | mov eax, srv.fd-SRV_FD_OFFSET |
||
522 | mov [srv.fd], eax |
||
523 | mov [srv.bk], eax |
||
278 | serge | 524 | |
742 | Rus | 525 | mov edi, irq_tab |
526 | xor eax, eax |
||
527 | mov ecx, 16 |
||
528 | rep stosd |
||
164 | serge | 529 | |
41 | mikedld | 530 | ;Set base of graphic segment to linear address of LFB |
742 | Rus | 531 | mov eax,[LFBAddress] ; set for gs |
532 | mov [graph_data_l+2],ax |
||
533 | shr eax,16 |
||
534 | mov [graph_data_l+4],al |
||
535 | mov [graph_data_l+7],ah |
||
1 | ha | 536 | |
742 | Rus | 537 | mov [CURRENT_TASK],dword 1 |
538 | mov [TASK_COUNT],dword 1 |
||
539 | mov [TASK_BASE],dword TASK_DATA |
||
540 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 541 | |
469 | serge | 542 | ; set background |
742 | Rus | 543 | xor eax,eax |
544 | inc eax |
||
545 | mov [BgrDrawMode],eax |
||
546 | mov [BgrDataWidth],eax |
||
547 | mov [BgrDataHeight],eax |
||
548 | mov [mem_BACKGROUND],4095 |
||
549 | stdcall kernel_alloc, [mem_BACKGROUND] |
||
550 | mov [img_background], eax |
||
469 | serge | 551 | |
742 | Rus | 552 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 553 | |
709 | diamond | 554 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
555 | |||
742 | Rus | 556 | call rerouteirqs |
709 | diamond | 557 | |
558 | ; Initialize system V86 machine |
||
742 | Rus | 559 | call init_sys_v86 |
709 | diamond | 560 | |
725 | diamond | 561 | ; TIMER SET TO 1/100 S |
562 | |||
742 | Rus | 563 | mov al,0x34 ; set to 100Hz |
564 | out 0x43,al |
||
565 | mov al,0x9b ; lsb 1193180 / 1193 |
||
566 | out 0x40,al |
||
567 | mov al,0x2e ; msb |
||
568 | out 0x40,al |
||
725 | diamond | 569 | |
570 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
571 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
742 | Rus | 572 | mov al, 0xFE |
573 | out 0x21, al |
||
574 | mov al, 0x3F |
||
575 | out 0xA1, al |
||
725 | diamond | 576 | |
256 | diamond | 577 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
578 | include 'detect/disks.inc' |
||
579 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
580 | |||
521 | diamond | 581 | call Parser_params |
582 | |||
1 | ha | 583 | ; READ RAMDISK IMAGE FROM HD |
584 | |||
585 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
586 | include 'boot/rdload.inc' |
||
587 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
588 | ; mov [dma_hdd],1 |
||
589 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
590 | |||
742 | Rus | 591 | call calculatefatchain |
1 | ha | 592 | |
593 | ; LOAD VMODE DRIVER |
||
594 | |||
595 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
596 | include 'vmodeld.inc' |
||
597 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
598 | |||
509 | diamond | 599 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 600 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
488 | spraid | 601 | je no_lib_load |
602 | ; LOADING LIBRARES |
||
742 | Rus | 603 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
604 | call load_file_parse_table ; prepare file parse table |
||
605 | call set_kernel_conf ; configure devices and gui |
||
488 | spraid | 606 | no_lib_load: |
607 | |||
1 | ha | 608 | ; LOAD FONTS I and II |
609 | |||
742 | Rus | 610 | stdcall read_file, char, FONT_I, 0, 2304 |
611 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 612 | |
742 | Rus | 613 | mov esi,boot_fonts |
614 | call boot_log |
||
1 | ha | 615 | |
616 | ; PRINT AMOUNT OF MEMORY |
||
742 | Rus | 617 | mov esi, boot_memdetect |
618 | call boot_log |
||
1 | ha | 619 | |
742 | Rus | 620 | movzx ecx, word [boot_y] |
621 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
622 | sub ecx, 10 |
||
623 | mov edx, 0xFFFFFF |
||
624 | mov ebx, [MEM_AMOUNT] |
||
625 | shr ebx, 20 |
||
626 | mov edi, 1 |
||
627 | mov eax, 0x00040000 |
||
628 | call display_number_force |
||
41 | mikedld | 629 | |
465 | serge | 630 | ; BUILD SCHEDULER |
631 | |||
742 | Rus | 632 | call build_scheduler ; sys32.inc |
465 | serge | 633 | |
742 | Rus | 634 | mov esi,boot_devices |
635 | call boot_log |
||
567 | serge | 636 | |
742 | Rus | 637 | mov [pci_access_enabled],1 |
567 | serge | 638 | |
1 | ha | 639 | |
640 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
641 | |||
742 | Rus | 642 | mov esi,boot_windefs |
643 | call boot_log |
||
644 | call setwindowdefaults |
||
1 | ha | 645 | |
646 | ; SET BACKGROUND DEFAULTS |
||
647 | |||
742 | Rus | 648 | mov esi,boot_bgr |
649 | call boot_log |
||
650 | call init_background |
||
651 | call calculatebackground |
||
1 | ha | 652 | |
653 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
654 | |||
742 | Rus | 655 | mov esi,boot_resirqports |
656 | call boot_log |
||
657 | call reserve_irqs_ports |
||
1 | ha | 658 | |
659 | ; SET PORTS FOR IRQ HANDLERS |
||
660 | |||
742 | Rus | 661 | mov esi,boot_setrports |
662 | call boot_log |
||
769 | Rus | 663 | ;call setirqreadports |
1 | ha | 664 | |
665 | ; SET UP OS TASK |
||
666 | |||
742 | Rus | 667 | mov esi,boot_setostask |
668 | call boot_log |
||
214 | serge | 669 | |
742 | Rus | 670 | xor eax, eax |
671 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
672 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
||
673 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
||
164 | serge | 674 | |
742 | Rus | 675 | ; name for OS/IDLE process |
281 | serge | 676 | |
742 | Rus | 677 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
678 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
679 | mov edi, [os_stack_seg] |
||
680 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
681 | add edi, 0x2000-512 |
||
682 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
683 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
684 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
||
685 | (tss._io_map_0-OS_BASE+PG_MAP) |
||
686 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
||
687 | (tss._io_map_1-OS_BASE+PG_MAP) |
||
357 | serge | 688 | |
742 | Rus | 689 | mov esi, fpu_data |
690 | mov ecx, 512/4 |
||
691 | cld |
||
692 | rep movsd |
||
357 | serge | 693 | |
742 | Rus | 694 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
695 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
||
214 | serge | 696 | |
742 | Rus | 697 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
698 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
699 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 700 | |
742 | Rus | 701 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
521 | diamond | 702 | |
742 | Rus | 703 | ; task list |
704 | mov [CURRENT_TASK],dword 1 |
||
705 | mov [TASK_COUNT],dword 1 |
||
706 | mov [current_slot], SLOT_BASE+256 |
||
707 | mov [TASK_BASE],dword TASK_DATA |
||
708 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
||
709 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
710 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 711 | |
742 | Rus | 712 | call init_cursors |
802 | serge | 713 | mov eax, [def_cursor] |
742 | Rus | 714 | mov [SLOT_BASE+APPDATA.cursor],eax |
715 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 716 | |
465 | serge | 717 | ; READ TSC / SECOND |
281 | serge | 718 | |
742 | Rus | 719 | mov esi,boot_tsc |
720 | call boot_log |
||
721 | cli |
||
722 | call _rdtsc |
||
723 | mov ecx,eax |
||
724 | mov esi,250 ; wait 1/4 a second |
||
725 | call delay_ms |
||
726 | call _rdtsc |
||
727 | sti |
||
728 | sub eax,ecx |
||
729 | shl eax,2 |
||
730 | mov [CPU_FREQ],eax ; save tsc / sec |
||
731 | mov ebx, 1000000 |
||
732 | div ebx |
||
733 | mov [stall_mcs], eax |
||
1 | ha | 734 | |
735 | ; SET VARIABLES |
||
736 | |||
742 | Rus | 737 | call set_variables |
1 | ha | 738 | |
774 | Rus | 739 | ; SET MOUSE |
740 | |||
741 | ;call detect_devices |
||
742 | stdcall load_driver, szPS2MDriver |
||
743 | stdcall load_driver, szCOM_MDriver |
||
744 | |||
745 | mov esi,boot_setmouse |
||
746 | call boot_log |
||
747 | call setmouse |
||
748 | |||
749 | |||
1 | ha | 750 | ; STACK AND FDC |
751 | |||
742 | Rus | 752 | call stack_init |
753 | call fdc_init |
||
1 | ha | 754 | |
755 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
756 | |||
742 | Rus | 757 | cmp [SCR_MODE],word 0x12 |
758 | jne no_pal_vga |
||
759 | mov esi,boot_pal_vga |
||
760 | call boot_log |
||
761 | call paletteVGA |
||
1 | ha | 762 | no_pal_vga: |
763 | |||
742 | Rus | 764 | cmp [SCR_MODE],word 0x13 |
765 | jne no_pal_ega |
||
766 | mov esi,boot_pal_ega |
||
767 | call boot_log |
||
768 | call palette320x200 |
||
1 | ha | 769 | no_pal_ega: |
770 | |||
771 | ; LOAD DEFAULT SKIN |
||
772 | |||
742 | Rus | 773 | call load_default_skin |
1 | ha | 774 | |
465 | serge | 775 | ;protect io permission map |
776 | |||
742 | Rus | 777 | mov esi, [default_io_map] |
778 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
||
779 | add esi, 0x1000 |
||
780 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
||
465 | serge | 781 | |
742 | Rus | 782 | stdcall map_page,tss._io_map_0,\ |
783 | (tss._io_map_0-OS_BASE), PG_MAP |
||
784 | stdcall map_page,tss._io_map_1,\ |
||
785 | (tss._io_map_1-OS_BASE), PG_MAP |
||
465 | serge | 786 | |
512 | spraid | 787 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 788 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
512 | spraid | 789 | je no_st_network |
742 | Rus | 790 | call set_network_conf |
512 | spraid | 791 | no_st_network: |
792 | |||
1 | ha | 793 | ; LOAD FIRST APPLICATION |
742 | Rus | 794 | cli |
501 | serge | 795 | |
742 | Rus | 796 | cmp byte [BOOT_VAR+0x9030],1 |
797 | jne no_load_vrr_m |
||
237 | serge | 798 | |
742 | Rus | 799 | mov ebp, vrr_m |
800 | call fs_execute_from_sysdir |
||
488 | spraid | 801 | |
742 | Rus | 802 | cmp eax,2 ; if vrr_m app found (PID=2) |
803 | je first_app_found |
||
41 | mikedld | 804 | |
237 | serge | 805 | no_load_vrr_m: |
488 | spraid | 806 | |
742 | Rus | 807 | mov ebp, firstapp |
808 | call fs_execute_from_sysdir |
||
488 | spraid | 809 | |
742 | Rus | 810 | cmp eax,2 ; continue if a process has been loaded |
811 | je first_app_found |
||
501 | serge | 812 | |
742 | Rus | 813 | mov esi, boot_failed |
814 | call boot_log |
||
653 | diamond | 815 | |
742 | Rus | 816 | mov eax, 0xDEADBEEF ; otherwise halt |
817 | hlt |
||
501 | serge | 818 | |
237 | serge | 819 | first_app_found: |
501 | serge | 820 | |
742 | Rus | 821 | cli |
1 | ha | 822 | |
742 | Rus | 823 | ;mov [TASK_COUNT],dword 2 |
824 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 825 | |
21 | poddubny | 826 | ; SET KEYBOARD PARAMETERS |
742 | Rus | 827 | mov al, 0xf6 ; reset keyboard, scan enabled |
828 | call kb_write |
||
1 | ha | 829 | |
742 | Rus | 830 | ; wait until 8042 is ready |
831 | xor ecx,ecx |
||
265 | diamond | 832 | @@: |
742 | Rus | 833 | in al,64h |
834 | and al,00000010b |
||
835 | loopnz @b |
||
1 | ha | 836 | |
837 | ; mov al, 0xED ; svetodiody - only for testing! |
||
838 | ; call kb_write |
||
839 | ; call kb_read |
||
840 | ; mov al, 111b |
||
841 | ; call kb_write |
||
842 | ; call kb_read |
||
41 | mikedld | 843 | |
742 | Rus | 844 | mov al, 0xF3 ; set repeat rate & delay |
845 | call kb_write |
||
265 | diamond | 846 | ; call kb_read |
742 | Rus | 847 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
848 | call kb_write |
||
265 | diamond | 849 | ; call kb_read |
1 | ha | 850 | ;// mike.dld [ |
742 | Rus | 851 | call set_lights |
1 | ha | 852 | ;// mike.dld ] |
853 | |||
21 | poddubny | 854 | ; START MULTITASKING |
1 | ha | 855 | |
767 | diamond | 856 | if preboot_blogesc |
769 | Rus | 857 | mov esi, boot_tasking |
858 | call boot_log |
||
859 | .bll1: in al, 0x60 ; wait for ESC key press |
||
860 | cmp al, 129 |
||
861 | jne .bll1 |
||
767 | diamond | 862 | end if |
863 | |||
465 | serge | 864 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 865 | |
1 | ha | 866 | ; UNMASK ALL IRQ'S |
867 | |||
742 | Rus | 868 | mov esi,boot_allirqs |
869 | call boot_log |
||
41 | mikedld | 870 | |
742 | Rus | 871 | cli ;guarantee forbidance of interrupts. |
872 | mov al,0 ; unmask all irq's |
||
873 | out 0xA1,al |
||
874 | out 0x21,al |
||
1 | ha | 875 | |
742 | Rus | 876 | mov ecx,32 |
1 | ha | 877 | |
878 | ready_for_irqs: |
||
879 | |||
742 | Rus | 880 | mov al,0x20 ; ready for irqs |
881 | out 0x20,al |
||
882 | out 0xa0,al |
||
1 | ha | 883 | |
742 | Rus | 884 | loop ready_for_irqs ; flush the queue |
1 | ha | 885 | |
774 | Rus | 886 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
164 | serge | 887 | |
1 | ha | 888 | ; mov [dma_hdd],1 |
742 | Rus | 889 | cmp [IDEContrRegsBaseAddr], 0 |
890 | setnz [dma_hdd] |
||
891 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 892 | |
465 | serge | 893 | ; stdcall init_uart_service, DRV_ENTRY |
894 | |||
742 | Rus | 895 | sti |
896 | call change_task |
||
465 | serge | 897 | |
910 | mikedld | 898 | call draw_background_temp |
899 | |||
742 | Rus | 900 | jmp osloop |
465 | serge | 901 | |
725 | diamond | 902 | ; jmp $ ; wait here for timer to take control |
1 | ha | 903 | |
742 | Rus | 904 | ; Fly :) |
1 | ha | 905 | |
465 | serge | 906 | include 'unpacker.inc' |
907 | include 'fdo.inc' |
||
908 | |||
909 | align 4 |
||
910 | boot_log: |
||
742 | Rus | 911 | pushad |
465 | serge | 912 | |
742 | Rus | 913 | mov ebx,10*65536 |
914 | mov bx,word [boot_y] |
||
915 | add [boot_y],dword 10 |
||
916 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
917 | mov edx,esi |
||
918 | mov edi,1 |
||
919 | call dtext |
||
465 | serge | 920 | |
742 | Rus | 921 | mov [novesachecksum],1000 |
922 | call checkVga_N13 |
||
465 | serge | 923 | |
764 | Rus | 924 | popad |
465 | serge | 925 | |
742 | Rus | 926 | ret |
465 | serge | 927 | |
928 | |||
1 | ha | 929 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
930 | ; ; |
||
33 | mario79 | 931 | ; MAIN OS LOOP START ; |
1 | ha | 932 | ; ; |
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
934 | align 32 |
||
935 | osloop: |
||
742 | Rus | 936 | call [draw_pointer] |
937 | call checkbuttons |
||
938 | call checkwindows |
||
49 | mikedld | 939 | ; call check_window_move_request |
742 | Rus | 940 | call checkmisc |
941 | call checkVga_N13 |
||
942 | call stack_handler |
||
943 | call checkidle |
||
944 | call check_fdd_motor_status |
||
945 | call check_ATAPI_device_event |
||
946 | jmp osloop |
||
33 | mario79 | 947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
948 | ; ; |
||
949 | ; MAIN OS LOOP END ; |
||
950 | ; ; |
||
951 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 952 | |
953 | checkidle: |
||
742 | Rus | 954 | pushad |
1 | ha | 955 | |
742 | Rus | 956 | cmp [check_idle_semaphore],0 |
957 | jne no_idle_state |
||
1 | ha | 958 | |
742 | Rus | 959 | call change_task |
960 | mov eax,[idlemem] |
||
961 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
962 | cmp eax,ebx |
||
963 | jnz idle_exit |
||
964 | call _rdtsc |
||
965 | mov ecx,eax |
||
1 | ha | 966 | idle_loop: |
742 | Rus | 967 | hlt |
968 | cmp [check_idle_semaphore],0 |
||
969 | jne idle_loop_exit |
||
970 | mov eax,[timer_ticks] ;[0xfdf0] |
||
971 | cmp ebx,eax |
||
972 | jz idle_loop |
||
1 | ha | 973 | idle_loop_exit: |
742 | Rus | 974 | mov [idlemem],eax |
975 | call _rdtsc |
||
976 | sub eax,ecx |
||
977 | mov ebx,[idleuse] |
||
978 | add ebx,eax |
||
979 | mov [idleuse],ebx |
||
1 | ha | 980 | |
742 | Rus | 981 | popad |
982 | ret |
||
1 | ha | 983 | |
984 | idle_exit: |
||
985 | |||
742 | Rus | 986 | mov ebx,[timer_ticks] ;[0xfdf0] |
987 | mov [idlemem],ebx |
||
988 | call change_task |
||
1 | ha | 989 | |
742 | Rus | 990 | popad |
991 | ret |
||
1 | ha | 992 | |
993 | no_idle_state: |
||
994 | |||
742 | Rus | 995 | dec [check_idle_semaphore] |
1 | ha | 996 | |
742 | Rus | 997 | mov ebx,[timer_ticks] ;[0xfdf0] |
998 | mov [idlemem],ebx |
||
999 | call change_task |
||
1 | ha | 1000 | |
742 | Rus | 1001 | popad |
1002 | ret |
||
1 | ha | 1003 | |
1004 | uglobal |
||
742 | Rus | 1005 | idlemem dd 0x0 |
1006 | idleuse dd 0x0 |
||
1007 | idleusesec dd 0x0 |
||
1008 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1009 | endg |
1010 | |||
1011 | |||
1012 | |||
1013 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1014 | ; ; |
||
1015 | ; INCLUDED SYSTEM FILES ; |
||
1016 | ; ; |
||
1017 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1018 | |||
1019 | |||
7 | me_root | 1020 | include "kernel32.inc" |
1 | ha | 1021 | |
1022 | |||
1023 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1024 | ; ; |
||
1025 | ; KERNEL FUNCTIONS ; |
||
1026 | ; ; |
||
1027 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1028 | |||
1029 | reserve_irqs_ports: |
||
1030 | |||
742 | Rus | 1031 | pushad |
1 | ha | 1032 | |
742 | Rus | 1033 | mov [irq_owner+4*0], 1 ; timer |
769 | Rus | 1034 | ;mov [irq_owner+4*1], 1 ; keyboard |
742 | Rus | 1035 | mov [irq_owner+4*6], 1 ; floppy diskette |
1036 | mov [irq_owner+4*13], 1 ; math co-pros |
||
1037 | mov [irq_owner+4*14], 1 ; ide I |
||
1038 | mov [irq_owner+4*15], 1 ; ide II |
||
465 | serge | 1039 | |
671 | Ghost | 1040 | ; RESERVE PORTS |
742 | Rus | 1041 | mov edi,1 ; 0x00-0x2d |
1042 | mov [RESERVED_PORTS],edi |
||
1043 | shl edi,4 |
||
1044 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1045 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
1046 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 1047 | |
742 | Rus | 1048 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1049 | mov edi,[RESERVED_PORTS] |
||
1050 | shl edi,4 |
||
1051 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1052 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
1053 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 1054 | |
742 | Rus | 1055 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1056 | mov edi,[RESERVED_PORTS] |
||
1057 | shl edi,4 |
||
1058 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1059 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
1060 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 1061 | |
742 | Rus | 1062 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1063 | mov edi,[RESERVED_PORTS] |
||
1064 | shl edi,4 |
||
1065 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1066 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
1067 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 1068 | |
742 | Rus | 1069 | popad |
1070 | ret |
||
1 | ha | 1071 | |
1072 | setirqreadports: |
||
1073 | |||
742 | Rus | 1074 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1075 | mov [irq12read+4],dword 0 ; end of port list |
||
769 | Rus | 1076 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1077 | ;mov [irq04read+4],dword 0 ; end of port list |
||
1078 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1079 | ;mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1080 | |
742 | Rus | 1081 | ret |
1 | ha | 1082 | |
1083 | iglobal |
||
1084 | process_number dd 0x1 |
||
1085 | endg |
||
1086 | |||
1087 | set_variables: |
||
1088 | |||
742 | Rus | 1089 | mov ecx,0x100 ; flush port 0x60 |
1090 | .fl60: in al,0x60 |
||
1091 | loop .fl60 |
||
1092 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1093 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1094 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1095 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1096 | |
742 | Rus | 1097 | push eax |
1098 | mov ax,[BOOT_VAR+0x900c] |
||
1099 | shr ax,1 |
||
1100 | shl eax,16 |
||
1101 | mov ax,[BOOT_VAR+0x900A] |
||
1102 | shr ax,1 |
||
1103 | mov [MOUSE_X],eax |
||
1104 | pop eax |
||
41 | mikedld | 1105 | |
802 | serge | 1106 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1 | ha | 1107 | |
1108 | ;!! IP 04.02.2005: |
||
742 | Rus | 1109 | mov [next_usage_update], 100 |
1110 | mov byte [DONT_SWITCH], 0 ; change task if possible |
||
1 | ha | 1111 | |
742 | Rus | 1112 | ret |
1 | ha | 1113 | |
1114 | ;* mouse centered - start code- Mario79 |
||
1115 | mouse_centered: |
||
742 | Rus | 1116 | push eax |
759 | Rus | 1117 | mov eax,[Screen_Max_X] |
742 | Rus | 1118 | shr eax,1 |
1119 | mov [MOUSE_X],ax |
||
759 | Rus | 1120 | mov eax,[Screen_Max_Y] |
742 | Rus | 1121 | shr eax,1 |
1122 | mov [MOUSE_Y],ax |
||
1123 | pop eax |
||
1124 | ret |
||
1 | ha | 1125 | ;* mouse centered - end code- Mario79 |
1126 | |||
1127 | align 4 |
||
1128 | |||
1129 | sys_outport: |
||
1130 | |||
742 | Rus | 1131 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1132 | and ebx,65535 |
1133 | |||
381 | serge | 1134 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1135 | test ecx,ecx |
1136 | jne sopl8 |
||
1137 | mov [esp+36],dword 1 |
||
1138 | ret |
||
1139 | |||
1140 | sopl8: |
||
379 | serge | 1141 | mov edx,[TASK_BASE] |
1 | ha | 1142 | mov edx,[edx+0x4] |
1143 | and ebx,65535 |
||
1144 | cld |
||
1145 | sopl1: |
||
1146 | |||
1147 | mov esi,ecx |
||
1148 | shl esi,4 |
||
381 | serge | 1149 | add esi,RESERVED_PORTS |
1 | ha | 1150 | cmp edx,[esi+0] |
1151 | jne sopl2 |
||
1152 | cmp ebx,[esi+4] |
||
742 | Rus | 1153 | jb sopl2 |
1 | ha | 1154 | cmp ebx,[esi+8] |
742 | Rus | 1155 | jg sopl2 |
1 | ha | 1156 | jmp sopl3 |
1157 | |||
1158 | sopl2: |
||
1159 | |||
1160 | dec ecx |
||
1161 | jnz sopl1 |
||
1162 | mov [esp+36],dword 1 |
||
1163 | ret |
||
1164 | |||
1165 | sopl3: |
||
1166 | |||
1167 | test edi,0x80000000 ; read ? |
||
1168 | jnz sopl4 |
||
1169 | |||
742 | Rus | 1170 | mov dx,bx ; write |
1 | ha | 1171 | out dx,al |
1172 | mov [esp+36],dword 0 |
||
1173 | ret |
||
1174 | |||
1175 | sopl4: |
||
1176 | |||
742 | Rus | 1177 | mov dx,bx ; read |
1178 | in al,dx |
||
1 | ha | 1179 | and eax,0xff |
1180 | mov [esp+36],dword 0 |
||
1181 | mov [esp+24],eax |
||
1182 | ret |
||
1183 | |||
1184 | display_number: |
||
1185 | |||
1186 | ; eax = print type, al=0 -> ebx is number |
||
1187 | ; al=1 -> ebx is pointer |
||
1188 | ; ah=0 -> display decimal |
||
1189 | ; ah=1 -> display hexadecimal |
||
1190 | ; ah=2 -> display binary |
||
1191 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1192 | ; eax bits 22-31 = reserved |
||
1193 | ; |
||
1194 | ; ebx = number or pointer |
||
1195 | ; ecx = x shl 16 + y |
||
1196 | ; edx = color |
||
655 | mario79 | 1197 | xor edi, edi |
211 | serge | 1198 | display_number_force: |
652 | mario79 | 1199 | push eax |
655 | mario79 | 1200 | and eax,0x3fffffff |
1201 | cmp eax,0xffff ; length > 0 ? |
||
1202 | pop eax |
||
1 | ha | 1203 | jge cont_displ |
1204 | ret |
||
1205 | cont_displ: |
||
652 | mario79 | 1206 | push eax |
655 | mario79 | 1207 | and eax,0x3fffffff |
1208 | cmp eax,61*0x10000 ; length <= 60 ? |
||
1209 | pop eax |
||
75 | diamond | 1210 | jb cont_displ2 |
1 | ha | 1211 | ret |
1212 | cont_displ2: |
||
1213 | |||
1214 | pushad |
||
1215 | |||
655 | mario79 | 1216 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1217 | jne displnl1 |
655 | mario79 | 1218 | mov ebp,ebx |
1219 | add ebp,4 |
||
1220 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1221 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1222 | displnl1: |
1223 | sub esp,64 |
||
1224 | |||
655 | mario79 | 1225 | cmp ah,0 ; DECIMAL |
1 | ha | 1226 | jne no_display_desnum |
1227 | shr eax,16 |
||
655 | mario79 | 1228 | and eax,0xC03f |
652 | mario79 | 1229 | ; and eax,0x3f |
1230 | push eax |
||
75 | diamond | 1231 | and eax,0x3f |
1 | ha | 1232 | mov edi,esp |
194 | diamond | 1233 | add edi,4+64-1 |
1 | ha | 1234 | mov ecx,eax |
1235 | mov eax,ebx |
||
1236 | mov ebx,10 |
||
1237 | d_desnum: |
||
1238 | xor edx,edx |
||
655 | mario79 | 1239 | call division_64_bits |
1 | ha | 1240 | div ebx |
1241 | add dl,48 |
||
1242 | mov [edi],dl |
||
1243 | dec edi |
||
1244 | loop d_desnum |
||
1245 | pop eax |
||
652 | mario79 | 1246 | call normalize_number |
1 | ha | 1247 | call draw_num_text |
1248 | add esp,64 |
||
1249 | popad |
||
1250 | ret |
||
1251 | no_display_desnum: |
||
1252 | |||
655 | mario79 | 1253 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1254 | jne no_display_hexnum |
1255 | shr eax,16 |
||
655 | mario79 | 1256 | and eax,0xC03f |
652 | mario79 | 1257 | ; and eax,0x3f |
1258 | push eax |
||
75 | diamond | 1259 | and eax,0x3f |
1 | ha | 1260 | mov edi,esp |
194 | diamond | 1261 | add edi,4+64-1 |
1 | ha | 1262 | mov ecx,eax |
1263 | mov eax,ebx |
||
1264 | mov ebx,16 |
||
1265 | d_hexnum: |
||
1266 | xor edx,edx |
||
655 | mario79 | 1267 | call division_64_bits |
1 | ha | 1268 | div ebx |
1269 | add edx,hexletters |
||
1270 | mov dl,[edx] |
||
1271 | mov [edi],dl |
||
1272 | dec edi |
||
1273 | loop d_hexnum |
||
1274 | pop eax |
||
652 | mario79 | 1275 | call normalize_number |
1 | ha | 1276 | call draw_num_text |
1277 | add esp,64 |
||
1278 | popad |
||
1279 | ret |
||
1280 | no_display_hexnum: |
||
1281 | |||
655 | mario79 | 1282 | cmp ah,0x02 ; BINARY |
1 | ha | 1283 | jne no_display_binnum |
1284 | shr eax,16 |
||
655 | mario79 | 1285 | and eax,0xC03f |
652 | mario79 | 1286 | ; and eax,0x3f |
1287 | push eax |
||
75 | diamond | 1288 | and eax,0x3f |
1 | ha | 1289 | mov edi,esp |
194 | diamond | 1290 | add edi,4+64-1 |
1 | ha | 1291 | mov ecx,eax |
1292 | mov eax,ebx |
||
1293 | mov ebx,2 |
||
1294 | d_binnum: |
||
1295 | xor edx,edx |
||
655 | mario79 | 1296 | call division_64_bits |
1 | ha | 1297 | div ebx |
1298 | add dl,48 |
||
1299 | mov [edi],dl |
||
1300 | dec edi |
||
1301 | loop d_binnum |
||
1302 | pop eax |
||
652 | mario79 | 1303 | call normalize_number |
1 | ha | 1304 | call draw_num_text |
1305 | add esp,64 |
||
1306 | popad |
||
1307 | ret |
||
1308 | no_display_binnum: |
||
1309 | |||
1310 | add esp,64 |
||
1311 | popad |
||
1312 | ret |
||
1313 | |||
652 | mario79 | 1314 | normalize_number: |
1315 | test ah,0x80 |
||
1316 | jz .continue |
||
1317 | mov ecx,48 |
||
1318 | and eax,0x3f |
||
1319 | @@: |
||
1320 | inc edi |
||
1321 | cmp [edi],cl |
||
1322 | jne .continue |
||
1323 | dec eax |
||
1324 | cmp eax,1 |
||
665 | diamond | 1325 | ja @r |
1326 | mov al,1 |
||
652 | mario79 | 1327 | .continue: |
1328 | and eax,0x3f |
||
1329 | ret |
||
1 | ha | 1330 | |
655 | mario79 | 1331 | division_64_bits: |
1332 | test [esp+1+4],byte 0x40 |
||
1333 | jz .continue |
||
1334 | push eax |
||
1335 | mov eax,ebp |
||
1336 | div ebx |
||
1337 | mov ebp,eax |
||
1338 | pop eax |
||
1339 | .continue: |
||
1340 | ret |
||
652 | mario79 | 1341 | |
1 | ha | 1342 | draw_num_text: |
684 | diamond | 1343 | mov esi,eax |
1344 | mov edx,64+4 |
||
1345 | sub edx,eax |
||
1346 | add edx,esp |
||
1347 | mov ebx,[esp+64+32-8+4] |
||
1348 | ; add window start x & y |
||
1349 | mov ecx,[TASK_BASE] |
||
465 | serge | 1350 | |
1351 | mov edi,[CURRENT_TASK] |
||
1352 | shl edi,8 |
||
1353 | |||
684 | diamond | 1354 | mov eax,[ecx-twdw+WDATA.box.left] |
1355 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1356 | shl eax,16 |
||
1357 | add eax,[ecx-twdw+WDATA.box.top] |
||
1358 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1359 | add ebx,eax |
||
1360 | mov ecx,[esp+64+32-12+4] |
||
742 | Rus | 1361 | and ecx, not 0x80000000 ; force counted string |
1362 | mov eax, [esp+64+8] ; background color (if given) |
||
1363 | mov edi, [esp+64+4] |
||
139 | diamond | 1364 | jmp dtext |
1 | ha | 1365 | |
1366 | align 4 |
||
1367 | |||
1368 | sys_setup: |
||
1369 | |||
1370 | ; 1=roland mpu midi base , base io address |
||
1371 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1372 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1373 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1374 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1375 | ; 8=fat32 partition in hd |
||
1376 | ; 9 |
||
1377 | ; 10 = sound dma channel |
||
1378 | ; 11 = enable lba read |
||
1379 | ; 12 = enable pci access |
||
1380 | |||
1381 | |||
1382 | mov [esp+36],dword 0 |
||
742 | Rus | 1383 | cmp eax,1 ; MIDI |
1 | ha | 1384 | jnz nsyse1 |
1385 | cmp ebx,0x100 |
||
1386 | jb nsyse1 |
||
1387 | mov edx,65535 |
||
1388 | cmp edx,ebx |
||
1389 | jb nsyse1 |
||
1390 | mov [midi_base],bx |
||
1391 | mov word [mididp],bx |
||
1392 | inc bx |
||
1393 | mov word [midisp],bx |
||
1394 | ret |
||
1395 | |||
283 | diamond | 1396 | iglobal |
1 | ha | 1397 | midi_base dw 0 |
283 | diamond | 1398 | endg |
1 | ha | 1399 | |
1400 | nsyse1: |
||
1401 | |||
742 | Rus | 1402 | cmp eax,2 ; KEYBOARD |
1 | ha | 1403 | jnz nsyse2 |
1404 | cmp ebx,1 |
||
1405 | jnz kbnobase |
||
379 | serge | 1406 | mov edi,[TASK_BASE] |
115 | poddubny | 1407 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1408 | mov eax,ecx |
1409 | mov ebx,keymap |
||
1410 | mov ecx,128 |
||
1411 | call memmove |
||
1412 | ret |
||
1413 | kbnobase: |
||
1414 | cmp ebx,2 |
||
1415 | jnz kbnoshift |
||
379 | serge | 1416 | mov edi,[TASK_BASE] |
115 | poddubny | 1417 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1418 | mov eax,ecx |
1419 | mov ebx,keymap_shift |
||
1420 | mov ecx,128 |
||
1421 | call memmove |
||
1422 | ret |
||
1423 | kbnoshift: |
||
1424 | cmp ebx,3 |
||
1425 | jne kbnoalt |
||
379 | serge | 1426 | mov edi,[TASK_BASE] |
115 | poddubny | 1427 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1428 | mov eax,ecx |
1429 | mov ebx,keymap_alt |
||
1430 | mov ecx,128 |
||
1431 | call memmove |
||
1432 | ret |
||
1433 | kbnoalt: |
||
1434 | cmp ebx,9 |
||
1435 | jnz kbnocountry |
||
1436 | mov word [keyboard],cx |
||
1437 | ret |
||
1438 | kbnocountry: |
||
1439 | mov [esp+36],dword 1 |
||
1440 | ret |
||
1441 | nsyse2: |
||
742 | Rus | 1442 | cmp eax,3 ; CD |
802 | serge | 1443 | jnz nsyse4 |
75 | diamond | 1444 | test ebx,ebx |
1445 | jz nosesl |
||
1446 | cmp ebx, 4 |
||
1447 | ja nosesl |
||
1 | ha | 1448 | mov [cd_base],bl |
1449 | cmp ebx,1 |
||
1450 | jnz noprma |
||
1451 | mov [cdbase],0x1f0 |
||
1452 | mov [cdid],0xa0 |
||
1453 | noprma: |
||
1454 | cmp ebx,2 |
||
1455 | jnz noprsl |
||
1456 | mov [cdbase],0x1f0 |
||
1457 | mov [cdid],0xb0 |
||
1458 | noprsl: |
||
1459 | cmp ebx,3 |
||
1460 | jnz nosema |
||
1461 | mov [cdbase],0x170 |
||
1462 | mov [cdid],0xa0 |
||
1463 | nosema: |
||
1464 | cmp ebx,4 |
||
1465 | jnz nosesl |
||
1466 | mov [cdbase],0x170 |
||
1467 | mov [cdid],0xb0 |
||
1468 | nosesl: |
||
1469 | ret |
||
1470 | |||
1471 | cd_base db 0 |
||
1472 | |||
1473 | nsyse4: |
||
1474 | |||
742 | Rus | 1475 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1476 | jnz nsyse5 |
1477 | mov [syslang],ebx |
||
1478 | ret |
||
1479 | nsyse5: |
||
1480 | |||
742 | Rus | 1481 | cmp eax,7 ; HD BASE |
1 | ha | 1482 | jne nsyse7 |
75 | diamond | 1483 | test ebx,ebx |
1484 | jz nosethd |
||
1485 | cmp ebx,4 |
||
1486 | ja nosethd |
||
1 | ha | 1487 | mov [hd_base],bl |
1488 | cmp ebx,1 |
||
1489 | jnz noprmahd |
||
1490 | mov [hdbase],0x1f0 |
||
1491 | mov [hdid],0x0 |
||
1492 | mov [hdpos],1 |
||
1493 | ; call set_FAT32_variables |
||
1494 | noprmahd: |
||
1495 | cmp ebx,2 |
||
1496 | jnz noprslhd |
||
1497 | mov [hdbase],0x1f0 |
||
1498 | mov [hdid],0x10 |
||
1499 | mov [hdpos],2 |
||
1500 | ; call set_FAT32_variables |
||
1501 | noprslhd: |
||
1502 | cmp ebx,3 |
||
1503 | jnz nosemahd |
||
1504 | mov [hdbase],0x170 |
||
1505 | mov [hdid],0x0 |
||
1506 | mov [hdpos],3 |
||
1507 | ; call set_FAT32_variables |
||
1508 | nosemahd: |
||
1509 | cmp ebx,4 |
||
1510 | jnz noseslhd |
||
1511 | mov [hdbase],0x170 |
||
1512 | mov [hdid],0x10 |
||
1513 | mov [hdpos],4 |
||
1514 | ; call set_FAT32_variables |
||
1515 | noseslhd: |
||
1516 | call reserve_hd1 |
||
321 | diamond | 1517 | call reserve_hd_channel |
1518 | call free_hd_channel |
||
742 | Rus | 1519 | mov [hd1_status],0 ; free |
75 | diamond | 1520 | nosethd: |
1 | ha | 1521 | ret |
1522 | |||
283 | diamond | 1523 | iglobal |
1 | ha | 1524 | hd_base db 0 |
283 | diamond | 1525 | endg |
1 | ha | 1526 | |
802 | serge | 1527 | nsyse7: |
1 | ha | 1528 | |
742 | Rus | 1529 | cmp eax,8 ; HD PARTITION |
1 | ha | 1530 | jne nsyse8 |
1531 | mov [fat32part],ebx |
||
1532 | ; call set_FAT32_variables |
||
1533 | call reserve_hd1 |
||
321 | diamond | 1534 | call reserve_hd_channel |
1535 | call free_hd_channel |
||
1 | ha | 1536 | pusha |
1537 | call choice_necessity_partition_1 |
||
1538 | popa |
||
742 | Rus | 1539 | mov [hd1_status],0 ; free |
1 | ha | 1540 | ret |
1541 | |||
802 | serge | 1542 | nsyse8: |
742 | Rus | 1543 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1544 | jne no_set_lba_read |
1545 | and ebx,1 |
||
1546 | mov [lba_read_enabled],ebx |
||
1547 | ret |
||
1548 | |||
802 | serge | 1549 | no_set_lba_read: |
1550 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1 | ha | 1551 | jne no_set_pci_access |
1552 | and ebx,1 |
||
1553 | mov [pci_access_enabled],ebx |
||
1554 | ret |
||
1555 | no_set_pci_access: |
||
1556 | |||
1557 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1558 | include 'vmodeint.inc' |
||
1559 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1560 | |||
75 | diamond | 1561 | sys_setup_err: |
1 | ha | 1562 | mov [esp+36],dword -1 |
1563 | ret |
||
1564 | |||
1565 | align 4 |
||
1566 | |||
1567 | sys_getsetup: |
||
1568 | |||
1569 | ; 1=roland mpu midi base , base io address |
||
1570 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1571 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1572 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1573 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1574 | ; 8=fat32 partition in hd |
||
1575 | ; 9=get hs timer tic |
||
1576 | |||
1577 | cmp eax,1 |
||
1578 | jne ngsyse1 |
||
1579 | movzx eax,[midi_base] |
||
1580 | mov [esp+36],eax |
||
1581 | ret |
||
802 | serge | 1582 | ngsyse1: |
1 | ha | 1583 | |
1584 | cmp eax,2 |
||
1585 | jne ngsyse2 |
||
1586 | cmp ebx,1 |
||
1587 | jnz kbnobaseret |
||
379 | serge | 1588 | mov edi,[TASK_BASE] |
115 | poddubny | 1589 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1590 | mov ebx,ecx |
1591 | mov eax,keymap |
||
1592 | mov ecx,128 |
||
1593 | call memmove |
||
1594 | ret |
||
802 | serge | 1595 | kbnobaseret: |
1 | ha | 1596 | cmp ebx,2 |
1597 | jnz kbnoshiftret |
||
379 | serge | 1598 | mov edi,[TASK_BASE] |
115 | poddubny | 1599 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1600 | mov ebx,ecx |
1601 | mov eax,keymap_shift |
||
1602 | mov ecx,128 |
||
1603 | call memmove |
||
1604 | ret |
||
802 | serge | 1605 | kbnoshiftret: |
1 | ha | 1606 | cmp ebx,3 |
1607 | jne kbnoaltret |
||
379 | serge | 1608 | mov edi,[TASK_BASE] |
115 | poddubny | 1609 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1610 | mov ebx,ecx |
1611 | mov eax,keymap_alt |
||
1612 | mov ecx,128 |
||
1613 | call memmove |
||
1614 | ret |
||
802 | serge | 1615 | kbnoaltret: |
1 | ha | 1616 | cmp ebx,9 |
1617 | jnz ngsyse2 |
||
1618 | movzx eax,word [keyboard] |
||
1619 | mov [esp+36],eax |
||
1620 | ret |
||
802 | serge | 1621 | ngsyse2: |
1 | ha | 1622 | |
802 | serge | 1623 | cmp eax,3 |
1624 | jnz ngsyse3 |
||
1625 | movzx eax,[cd_base] |
||
1626 | mov [esp+36],eax |
||
1627 | ret |
||
1628 | ngsyse3: |
||
1629 | cmp eax,5 |
||
1630 | jnz ngsyse5 |
||
1631 | mov eax,[syslang] |
||
1632 | mov [esp+36],eax |
||
1633 | ret |
||
1634 | ngsyse5: |
||
1 | ha | 1635 | cmp eax,7 |
1636 | jnz ngsyse7 |
||
1637 | movzx eax,[hd_base] |
||
1638 | mov [esp+36],eax |
||
1639 | ret |
||
802 | serge | 1640 | ngsyse7: |
1 | ha | 1641 | cmp eax,8 |
1642 | jnz ngsyse8 |
||
1643 | mov eax,[fat32part] |
||
1644 | mov [esp+36],eax |
||
1645 | ret |
||
802 | serge | 1646 | ngsyse8: |
1 | ha | 1647 | cmp eax,9 |
1648 | jne ngsyse9 |
||
1649 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1650 | mov [esp+36],eax |
||
1651 | ret |
||
802 | serge | 1652 | ngsyse9: |
1 | ha | 1653 | cmp eax,11 |
1654 | jnz ngsyse11 |
||
1655 | mov eax,[lba_read_enabled] |
||
1656 | mov [esp+36],eax |
||
1657 | ret |
||
802 | serge | 1658 | ngsyse11: |
1 | ha | 1659 | cmp eax,12 |
1660 | jnz ngsyse12 |
||
1661 | mov eax,[pci_access_enabled] |
||
1662 | mov [esp+36],eax |
||
1663 | ret |
||
802 | serge | 1664 | ngsyse12: |
1 | ha | 1665 | mov [esp+36],dword 1 |
1666 | ret |
||
1667 | |||
479 | kastigar | 1668 | get_timer_ticks: |
1669 | mov eax,[timer_ticks] |
||
1670 | ret |
||
1671 | |||
283 | diamond | 1672 | iglobal |
1 | ha | 1673 | align 4 |
221 | serge | 1674 | mousefn dd msscreen, mswin, msbutton, msset |
742 | Rus | 1675 | dd app_load_cursor |
1676 | dd app_set_cursor |
||
1677 | dd app_delete_cursor |
||
1678 | dd msz |
||
283 | diamond | 1679 | endg |
1 | ha | 1680 | |
1681 | readmousepos: |
||
1682 | |||
1683 | ; eax=0 screen relative |
||
1684 | ; eax=1 window relative |
||
1685 | ; eax=2 buttons pressed |
||
221 | serge | 1686 | ; eax=3 set mouse pos ; reserved |
1687 | ; eax=4 load cursor |
||
1688 | ; eax=5 set cursor |
||
1689 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1690 | ; eax=7 get mouse_z |
1 | ha | 1691 | |
742 | Rus | 1692 | cmp eax, 7 |
1693 | ja msset |
||
1694 | jmp [mousefn+eax*4] |
||
221 | serge | 1695 | msscreen: |
742 | Rus | 1696 | mov eax,[MOUSE_X] |
1697 | shl eax,16 |
||
1698 | mov ax,[MOUSE_Y] |
||
1699 | mov [esp+36],eax |
||
1700 | ret |
||
221 | serge | 1701 | mswin: |
742 | Rus | 1702 | mov eax,[MOUSE_X] |
1703 | shl eax,16 |
||
1704 | mov ax,[MOUSE_Y] |
||
1705 | mov esi,[TASK_BASE] |
||
1706 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1707 | shl ebx,16 |
||
1708 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1709 | sub eax,ebx |
||
1 | ha | 1710 | |
742 | Rus | 1711 | mov edi,[CURRENT_TASK] |
1712 | shl edi,8 |
||
1713 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1714 | rol eax,16 |
||
1715 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1716 | rol eax,16 |
||
1717 | mov [esp+36],eax |
||
1718 | ret |
||
221 | serge | 1719 | msbutton: |
742 | Rus | 1720 | movzx eax,byte [BTN_DOWN] |
1721 | mov [esp+36],eax |
||
1722 | ret |
||
479 | kastigar | 1723 | msz: |
742 | Rus | 1724 | mov edi, [TASK_COUNT] |
1725 | movzx edi, word [WIN_POS + edi*2] |
||
1726 | cmp edi, [CURRENT_TASK] |
||
1727 | jne @f |
||
1728 | mov ax,[MOUSE_SCROLL_H] |
||
1729 | shl eax,16 |
||
1730 | mov ax,[MOUSE_SCROLL_V] |
||
1731 | mov [esp+36],eax |
||
1732 | mov [MOUSE_SCROLL_H],word 0 |
||
1733 | mov [MOUSE_SCROLL_V],word 0 |
||
1734 | ret |
||
479 | kastigar | 1735 | @@: |
742 | Rus | 1736 | mov [esp+36],dword 0 |
1737 | ret |
||
221 | serge | 1738 | msset: |
742 | Rus | 1739 | ret |
164 | serge | 1740 | |
221 | serge | 1741 | app_load_cursor: |
465 | serge | 1742 | ; add ebx, new_app_base |
742 | Rus | 1743 | cmp ebx, OS_BASE |
1744 | jae msset |
||
1745 | stdcall load_cursor, ebx, ecx |
||
1746 | mov [esp+36], eax |
||
1747 | ret |
||
164 | serge | 1748 | |
221 | serge | 1749 | app_set_cursor: |
742 | Rus | 1750 | stdcall set_cursor, ebx |
1751 | mov [esp+36], eax |
||
1752 | ret |
||
1 | ha | 1753 | |
233 | serge | 1754 | app_delete_cursor: |
742 | Rus | 1755 | stdcall delete_cursor, ebx |
1756 | mov [esp+36], eax |
||
1757 | ret |
||
1 | ha | 1758 | |
1759 | is_input: |
||
1760 | |||
1761 | push edx |
||
742 | Rus | 1762 | mov dx,word [midisp] |
1763 | in al,dx |
||
1764 | and al,0x80 |
||
1765 | pop edx |
||
1 | ha | 1766 | ret |
1767 | |||
1768 | is_output: |
||
1769 | |||
1770 | push edx |
||
742 | Rus | 1771 | mov dx,word [midisp] |
1772 | in al,dx |
||
1773 | and al,0x40 |
||
1774 | pop edx |
||
1 | ha | 1775 | ret |
1776 | |||
1777 | |||
1778 | get_mpu_in: |
||
1779 | |||
1780 | push edx |
||
742 | Rus | 1781 | mov dx,word [mididp] |
1782 | in al,dx |
||
1783 | pop edx |
||
1 | ha | 1784 | ret |
1785 | |||
1786 | |||
1787 | put_mpu_out: |
||
1788 | |||
1789 | push edx |
||
742 | Rus | 1790 | mov dx,word [mididp] |
1791 | out dx,al |
||
1792 | pop edx |
||
1 | ha | 1793 | ret |
1794 | |||
1795 | |||
1796 | setuart: |
||
1797 | |||
1798 | su1: |
||
1799 | call is_output |
||
742 | Rus | 1800 | cmp al,0 |
1801 | jnz su1 |
||
1802 | mov dx,word [midisp] |
||
1803 | mov al,0xff |
||
1804 | out dx,al |
||
1 | ha | 1805 | su2: |
742 | Rus | 1806 | mov dx,word [midisp] |
1807 | mov al,0xff |
||
1808 | out dx,al |
||
1 | ha | 1809 | call is_input |
742 | Rus | 1810 | cmp al,0 |
1811 | jnz su2 |
||
1 | ha | 1812 | call get_mpu_in |
742 | Rus | 1813 | cmp al,0xfe |
1814 | jnz su2 |
||
1 | ha | 1815 | su3: |
1816 | call is_output |
||
742 | Rus | 1817 | cmp al,0 |
1818 | jnz su3 |
||
1819 | mov dx,word [midisp] |
||
1820 | mov al,0x3f |
||
1821 | out dx,al |
||
1 | ha | 1822 | |
1823 | ret |
||
1824 | |||
1825 | |||
1826 | align 4 |
||
1827 | |||
1828 | sys_midi: |
||
1829 | |||
1830 | cmp [mididp],0 |
||
1831 | jnz sm0 |
||
1832 | mov [esp+36],dword 1 |
||
1833 | ret |
||
1834 | sm0: |
||
1835 | |||
1836 | cmp eax,1 |
||
1837 | mov [esp+36],dword 0 |
||
1838 | jnz smn1 |
||
1839 | call setuart |
||
1840 | ret |
||
1841 | smn1: |
||
1842 | |||
1843 | cmp eax,2 |
||
1844 | jnz smn2 |
||
1845 | sm10: |
||
1846 | call get_mpu_in |
||
1847 | call is_output |
||
1848 | test al,al |
||
1849 | jnz sm10 |
||
1850 | mov al,bl |
||
1851 | call put_mpu_out |
||
1852 | ret |
||
1853 | smn2: |
||
1854 | |||
1855 | ret |
||
1856 | |||
1857 | |||
1858 | detect_devices: |
||
1859 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1860 | ;include 'detect/commouse.inc' |
479 | kastigar | 1861 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1862 | ;include 'detect/dev_fd.inc' |
1863 | ;include 'detect/dev_hdcd.inc' |
||
1864 | ;include 'detect/sear_par.inc' |
||
1865 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1866 | ret |
||
1867 | |||
1868 | |||
1869 | sys_end: |
||
1870 | |||
379 | serge | 1871 | mov eax,[TASK_BASE] |
115 | poddubny | 1872 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1873 | |
742 | Rus | 1874 | waitterm: ; wait here for termination |
684 | diamond | 1875 | mov ebx,100 |
1 | ha | 1876 | call delay_hs |
1877 | jmp waitterm |
||
1878 | |||
75 | diamond | 1879 | iglobal |
170 | serge | 1880 | align 4 |
75 | diamond | 1881 | sys_system_table: |
759 | Rus | 1882 | dd exit_for_anyone ; 1 = obsolete |
742 | Rus | 1883 | dd sysfn_terminate ; 2 = terminate thread |
1884 | dd sysfn_activate ; 3 = activate window |
||
1885 | dd sysfn_getidletime ; 4 = get idle time |
||
1886 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1887 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1888 | dd sysfn_getactive ; 7 = get active window |
||
1889 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
748 | heavyiron | 1890 | dd sysfn_shutdown ; 9 = shutdown with parameter |
742 | Rus | 1891 | dd sysfn_minimize ; 10 = minimize window |
1892 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1893 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1894 | dd sysfn_getversion ; 13 = get kernel version |
||
1895 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1896 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1897 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1898 | dd sysfn_getallmem ; 17 = get total memory size |
||
1899 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1900 | ; instead of slot |
||
1901 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1902 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1903 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1904 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1905 | sysfn_num = ($ - sys_system_table)/4 |
1906 | endg |
||
1907 | |||
1 | ha | 1908 | sys_system: |
742 | Rus | 1909 | dec ebx |
1910 | cmp ebx, sysfn_num |
||
1911 | jae @f |
||
1912 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1913 | @@: |
742 | Rus | 1914 | ret |
1 | ha | 1915 | |
214 | serge | 1916 | |
759 | Rus | 1917 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1918 | cmp ecx,1 |
1919 | jl exit_for_anyone |
||
1920 | cmp ecx,4 |
||
1921 | jg exit_for_anyone |
||
1922 | mov [BOOT_VAR+0x9030],cl |
||
1923 | |||
379 | serge | 1924 | mov eax,[TASK_COUNT] |
709 | diamond | 1925 | mov [SYS_SHUTDOWN],al |
1 | ha | 1926 | mov [shutdown_processes],eax |
684 | diamond | 1927 | and dword [esp+32], 0 |
748 | heavyiron | 1928 | exit_for_anyone: |
1 | ha | 1929 | ret |
1930 | uglobal |
||
1931 | shutdown_processes: dd 0x0 |
||
1932 | endg |
||
1933 | |||
742 | Rus | 1934 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1935 | cmp ecx,2 |
1 | ha | 1936 | jb noprocessterminate |
379 | serge | 1937 | mov edx,[TASK_COUNT] |
684 | diamond | 1938 | cmp ecx,edx |
75 | diamond | 1939 | ja noprocessterminate |
379 | serge | 1940 | mov eax,[TASK_COUNT] |
684 | diamond | 1941 | shl ecx,5 |
1942 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1943 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1944 | cmp byte [ecx], 9 |
||
75 | diamond | 1945 | jz noprocessterminate |
41 | mikedld | 1946 | |
1 | ha | 1947 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
742 | Rus | 1948 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1949 | ;call MEM_Heap_UnLock |
1950 | |||
1951 | cmp edx,[application_table_status] ; clear app table stat |
||
1952 | jne noatsc |
||
1953 | mov [application_table_status],0 |
||
1954 | noatsc: |
||
75 | diamond | 1955 | noprocessterminate: |
1 | ha | 1956 | ret |
1957 | |||
85 | halyavin | 1958 | sysfn_terminate2: |
1959 | ;lock application_table_status mutex |
||
164 | serge | 1960 | .table_status: |
85 | halyavin | 1961 | cli |
1962 | cmp [application_table_status],0 |
||
742 | Rus | 1963 | je .stf |
85 | halyavin | 1964 | sti |
1965 | call change_task |
||
1966 | jmp .table_status |
||
1967 | .stf: |
||
1968 | call set_application_table_status |
||
684 | diamond | 1969 | mov eax,ecx |
85 | halyavin | 1970 | call pid_to_slot |
1971 | test eax,eax |
||
742 | Rus | 1972 | jz .not_found |
684 | diamond | 1973 | mov ecx,eax |
85 | halyavin | 1974 | cli |
1975 | call sysfn_terminate |
||
1976 | mov [application_table_status],0 |
||
1977 | sti |
||
684 | diamond | 1978 | and dword [esp+32],0 |
85 | halyavin | 1979 | ret |
1980 | .not_found: |
||
1981 | mov [application_table_status],0 |
||
742 | Rus | 1982 | or dword [esp+32],-1 |
85 | halyavin | 1983 | ret |
1984 | |||
742 | Rus | 1985 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1986 | cmp ecx,2 |
105 | poddubny | 1987 | jb .nowindowactivate |
684 | diamond | 1988 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1989 | ja .nowindowactivate |
1990 | |||
1991 | mov [window_minimize], 2 ; restore window if minimized |
||
1992 | |||
684 | diamond | 1993 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1994 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1995 | je .nowindowactivate ; already active |
1996 | |||
684 | diamond | 1997 | mov edi, ecx |
105 | poddubny | 1998 | shl edi, 5 |
1999 | add edi, window_data |
||
684 | diamond | 2000 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 2001 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 2002 | call waredraw |
2003 | .nowindowactivate: |
||
1 | ha | 2004 | ret |
41 | mikedld | 2005 | |
742 | Rus | 2006 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2007 | mov eax,[idleusesec] |
684 | diamond | 2008 | mov [esp+32], eax |
1 | ha | 2009 | ret |
2010 | |||
742 | Rus | 2011 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2012 | mov eax,[CPU_FREQ] |
684 | diamond | 2013 | mov [esp+32], eax |
1 | ha | 2014 | ret |
2015 | |||
2016 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2017 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2018 | include 'blkdev/rdsave.inc' |
||
2019 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2020 | |
742 | Rus | 2021 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2022 | mov eax, [TASK_COUNT] |
380 | serge | 2023 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 2024 | mov [esp+32],eax |
1 | ha | 2025 | ret |
75 | diamond | 2026 | |
742 | Rus | 2027 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
684 | diamond | 2028 | cmp ecx,1 |
1 | ha | 2029 | jne nogetsoundflag |
2030 | movzx eax,byte [sound_flag] ; get sound_flag |
||
684 | diamond | 2031 | mov [esp+32],eax |
1 | ha | 2032 | ret |
2033 | nogetsoundflag: |
||
684 | diamond | 2034 | cmp ecx,2 |
1 | ha | 2035 | jnz nosoundflag |
75 | diamond | 2036 | xor byte [sound_flag], 1 |
2037 | nosoundflag: |
||
41 | mikedld | 2038 | ret |
75 | diamond | 2039 | |
742 | Rus | 2040 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2041 | mov [window_minimize],1 |
2042 | ret |
||
75 | diamond | 2043 | |
742 | Rus | 2044 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
684 | diamond | 2045 | cmp ecx,1 |
1 | ha | 2046 | jnz full_table |
2047 | small_table: |
||
2048 | call for_all_tables |
||
75 | diamond | 2049 | mov ecx,10 |
1 | ha | 2050 | cld |
2051 | rep movsb |
||
2052 | ret |
||
2053 | for_all_tables: |
||
684 | diamond | 2054 | mov edi,edx |
381 | serge | 2055 | mov esi,DRIVE_DATA |
1 | ha | 2056 | ret |
2057 | full_table: |
||
684 | diamond | 2058 | cmp ecx,2 |
1 | ha | 2059 | jnz exit_for_anyone |
2060 | call for_all_tables |
||
75 | diamond | 2061 | mov ecx,16384 |
1 | ha | 2062 | cld |
2063 | rep movsd |
||
2064 | ret |
||
75 | diamond | 2065 | |
742 | Rus | 2066 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2067 | and dword [esp+32], 0 |
||
2068 | ret |
||
75 | diamond | 2069 | |
742 | Rus | 2070 | sysfn_getversion: ; 18.13 = get kernel ID and version |
684 | diamond | 2071 | mov edi,ebx |
1 | ha | 2072 | mov esi,version_inf |
2073 | mov ecx,version_end-version_inf |
||
2074 | rep movsb |
||
2075 | ret |
||
75 | diamond | 2076 | |
2077 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2078 | ;wait retrace functions |
2079 | sys_wait_retrace: |
||
2080 | mov edx,0x3da |
||
2081 | WaitRetrace_loop: |
||
2082 | in al,dx |
||
2083 | test al,1000b |
||
2084 | jz WaitRetrace_loop |
||
684 | diamond | 2085 | and [esp+32],dword 0 |
1 | ha | 2086 | ret |
75 | diamond | 2087 | |
742 | Rus | 2088 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2089 | call mouse_centered |
684 | diamond | 2090 | and [esp+32],dword 0 |
1 | ha | 2091 | ret |
75 | diamond | 2092 | |
120 | mario79 | 2093 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
684 | diamond | 2094 | cmp ecx,0 ; get mouse speed factor |
120 | mario79 | 2095 | jnz .set_mouse_acceleration |
164 | serge | 2096 | xor eax,eax |
120 | mario79 | 2097 | mov ax,[mouse_speed_factor] |
684 | diamond | 2098 | mov [esp+32],eax |
120 | mario79 | 2099 | ret |
2100 | .set_mouse_acceleration: |
||
684 | diamond | 2101 | cmp ecx,1 ; set mouse speed factor |
120 | mario79 | 2102 | jnz .get_mouse_delay |
684 | diamond | 2103 | mov [mouse_speed_factor],dx |
120 | mario79 | 2104 | ret |
2105 | .get_mouse_delay: |
||
684 | diamond | 2106 | cmp ecx,2 ; get mouse delay |
120 | mario79 | 2107 | jnz .set_mouse_delay |
2108 | mov eax,[mouse_delay] |
||
684 | diamond | 2109 | mov [esp+32],eax |
120 | mario79 | 2110 | ret |
2111 | .set_mouse_delay: |
||
684 | diamond | 2112 | cmp ecx,3 ; set mouse delay |
120 | mario79 | 2113 | jnz .set_pointer_position |
684 | diamond | 2114 | mov [mouse_delay],edx |
120 | mario79 | 2115 | ret |
2116 | .set_pointer_position: |
||
684 | diamond | 2117 | cmp ecx,4 ; set mouse pointer position |
621 | mario79 | 2118 | jnz .set_mouse_button |
684 | diamond | 2119 | mov [MOUSE_Y],dx ;y |
2120 | ror edx,16 |
||
2121 | mov [MOUSE_X],dx ;x |
||
2122 | rol edx,16 |
||
621 | mario79 | 2123 | ret |
2124 | .set_mouse_button: |
||
684 | diamond | 2125 | cmp ecx,5 ; set mouse button features |
621 | mario79 | 2126 | jnz .end |
684 | diamond | 2127 | mov [BTN_DOWN],dl |
621 | mario79 | 2128 | mov [mouse_active],1 |
120 | mario79 | 2129 | .end: |
2130 | ret |
||
2131 | |||
75 | diamond | 2132 | sysfn_getfreemem: |
170 | serge | 2133 | mov eax, [pg_data.pages_free] |
2134 | shl eax, 2 |
||
684 | diamond | 2135 | mov [esp+32],eax |
1 | ha | 2136 | ret |
75 | diamond | 2137 | |
2138 | sysfn_getallmem: |
||
170 | serge | 2139 | mov eax,[MEM_AMOUNT] |
2140 | shr eax, 10 |
||
684 | diamond | 2141 | mov [esp+32],eax |
32 | halyavin | 2142 | ret |
2143 | |||
608 | alver | 2144 | ; // Alver, 2007-22-08 // { |
2145 | sysfn_pid_to_slot: |
||
684 | diamond | 2146 | mov eax, ecx |
608 | alver | 2147 | call pid_to_slot |
684 | diamond | 2148 | mov [esp+32], eax |
608 | alver | 2149 | ret |
2150 | |||
2151 | sysfn_min_rest_window: |
||
2152 | pushad |
||
742 | Rus | 2153 | mov eax, edx ; ebx - operating |
684 | diamond | 2154 | shr ecx, 1 |
608 | alver | 2155 | jnc @f |
2156 | call pid_to_slot |
||
2157 | @@: |
||
742 | Rus | 2158 | or eax, eax ; eax - number of slot |
608 | alver | 2159 | jz .error |
742 | Rus | 2160 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 2161 | ja .error |
684 | diamond | 2162 | movzx eax, word [WIN_STACK + eax*2] |
2163 | shr ecx, 1 |
||
608 | alver | 2164 | jc .restore |
2165 | ; .minimize: |
||
2166 | call minimize_window |
||
2167 | jmp .exit |
||
2168 | .restore: |
||
2169 | call restore_minimized_window |
||
2170 | .exit: |
||
2171 | popad |
||
2172 | xor eax, eax |
||
684 | diamond | 2173 | mov [esp+32], eax |
608 | alver | 2174 | ret |
2175 | .error: |
||
2176 | popad |
||
2177 | xor eax, eax |
||
2178 | dec eax |
||
684 | diamond | 2179 | mov [esp+32], eax |
608 | alver | 2180 | ret |
2181 | ; } \\ Alver, 2007-22-08 \\ |
||
2182 | |||
41 | mikedld | 2183 | uglobal |
2184 | ;// mike.dld, 2006-29-01 [ |
||
2185 | screen_workarea RECT |
||
2186 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2187 | window_minimize db 0 |
742 | Rus | 2188 | sound_flag db 0 |
41 | mikedld | 2189 | endg |
1 | ha | 2190 | |
41 | mikedld | 2191 | iglobal |
2192 | version_inf: |
||
641 | diamond | 2193 | db 0,7,1,0 ; version 0.7.1.0 |
41 | mikedld | 2194 | db UID_KOLIBRI |
540 | victor | 2195 | dd __REV__ |
41 | mikedld | 2196 | version_end: |
2197 | endg |
||
1 | ha | 2198 | |
41 | mikedld | 2199 | UID_NONE=0 |
742 | Rus | 2200 | UID_MENUETOS=1 ;official |
2201 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2202 | |
2203 | sys_cachetodiskette: |
||
671 | Ghost | 2204 | cmp ebx, 1 |
2205 | jne .no_floppy_a_save |
||
2206 | mov [flp_number], 1 |
||
2207 | jmp .save_image_on_floppy |
||
2208 | .no_floppy_a_save: |
||
2209 | cmp ebx, 2 |
||
2210 | jne .no_floppy_b_save |
||
2211 | mov [flp_number], 2 |
||
2212 | .save_image_on_floppy: |
||
2213 | call save_image |
||
2214 | mov [esp + 32], dword 0 |
||
2215 | cmp [FDC_Status], 0 |
||
2216 | je .yes_floppy_save |
||
2217 | .no_floppy_b_save: |
||
2218 | mov [esp + 32], dword 1 |
||
2219 | .yes_floppy_save: |
||
2220 | ret |
||
1 | ha | 2221 | |
2222 | uglobal |
||
2223 | ; bgrchanged dd 0x0 |
||
546 | diamond | 2224 | bgrlock db 0 |
2225 | bgrlockpid dd 0 |
||
1 | ha | 2226 | endg |
2227 | |||
2228 | sys_background: |
||
2229 | |||
742 | Rus | 2230 | cmp ebx,1 ; BACKGROUND SIZE |
1 | ha | 2231 | jnz nosb1 |
2232 | cmp ecx,0 |
||
742 | Rus | 2233 | je sbgrr |
684 | diamond | 2234 | cmp edx,0 |
742 | Rus | 2235 | je sbgrr |
546 | diamond | 2236 | @@: |
742 | Rus | 2237 | mov al, 1 |
2238 | xchg [bgrlock], al |
||
2239 | test al, al |
||
2240 | jz @f |
||
2241 | call change_task |
||
2242 | jmp @b |
||
546 | diamond | 2243 | @@: |
684 | diamond | 2244 | mov [BgrDataWidth],ecx |
2245 | mov [BgrDataHeight],edx |
||
1 | ha | 2246 | ; mov [bgrchanged],1 |
469 | serge | 2247 | |
2248 | pushad |
||
2249 | ; return memory for old background |
||
2250 | stdcall kernel_free, [img_background] |
||
2251 | ; calculate RAW size |
||
2252 | xor eax,eax |
||
2253 | inc eax |
||
527 | diamond | 2254 | cmp [BgrDataWidth],eax |
469 | serge | 2255 | jae @f |
527 | diamond | 2256 | mov [BgrDataWidth],eax |
469 | serge | 2257 | @@: |
527 | diamond | 2258 | cmp [BgrDataHeight],eax |
469 | serge | 2259 | jae @f |
527 | diamond | 2260 | mov [BgrDataHeight],eax |
469 | serge | 2261 | @@: |
527 | diamond | 2262 | mov eax,[BgrDataWidth] |
2263 | imul eax,[BgrDataHeight] |
||
2264 | lea eax,[eax*3] |
||
469 | serge | 2265 | mov [mem_BACKGROUND],eax |
2266 | ; get memory for new background |
||
546 | diamond | 2267 | stdcall kernel_alloc, eax |
469 | serge | 2268 | test eax, eax |
2269 | jz .exit_mem |
||
2270 | mov [img_background], eax |
||
2271 | .exit_mem: |
||
2272 | popad |
||
742 | Rus | 2273 | mov [bgrlock], 0 |
469 | serge | 2274 | |
1 | ha | 2275 | sbgrr: |
2276 | ret |
||
469 | serge | 2277 | |
875 | serge | 2278 | nosb1: |
1 | ha | 2279 | |
742 | Rus | 2280 | cmp ebx,2 ; SET PIXEL |
1 | ha | 2281 | jnz nosb2 |
875 | serge | 2282 | |
2283 | mov ebx, [mem_BACKGROUND] |
||
2284 | add ebx, 4095 |
||
2285 | and ebx, -4096 |
||
2286 | sub ebx, 4 |
||
2287 | cmp ecx, ebx |
||
2288 | ja @F |
||
2289 | |||
469 | serge | 2290 | mov eax,[img_background] |
684 | diamond | 2291 | mov ebx,[eax+ecx] |
2292 | and ebx,0xFF000000 ;255*256*256*256 |
||
2293 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2294 | add edx,ebx |
||
2295 | mov [eax+ecx],edx |
||
875 | serge | 2296 | @@: |
1 | ha | 2297 | ret |
875 | serge | 2298 | nosb2: |
1 | ha | 2299 | |
742 | Rus | 2300 | cmp ebx,3 ; DRAW BACKGROUND |
1 | ha | 2301 | jnz nosb3 |
2302 | draw_background_temp: |
||
2303 | ; cmp [bgrchanged],1 ;0 |
||
2304 | ; je nosb31 |
||
2305 | ;draw_background_temp: |
||
2306 | ; mov [bgrchanged],1 ;0 |
||
76 | mario79 | 2307 | mov [background_defined], 1 |
709 | diamond | 2308 | call force_redraw_background |
2309 | mov [REDRAW_BACKGROUND], byte 2 |
||
1 | ha | 2310 | nosb31: |
2311 | ret |
||
2312 | nosb3: |
||
2313 | |||
742 | Rus | 2314 | cmp ebx,4 ; TILED / STRETCHED |
1 | ha | 2315 | jnz nosb4 |
684 | diamond | 2316 | cmp ecx,[BgrDrawMode] |
742 | Rus | 2317 | je nosb41 |
684 | diamond | 2318 | mov [BgrDrawMode],ecx |
1 | ha | 2319 | ; mov [bgrchanged],1 |
2320 | nosb41: |
||
2321 | ret |
||
2322 | nosb4: |
||
2323 | |||
742 | Rus | 2324 | cmp ebx,5 ; BLOCK MOVE TO BGR |
1 | ha | 2325 | jnz nosb5 |
2326 | ; bughere |
||
684 | diamond | 2327 | mov eax, ecx |
2328 | mov ebx, edx |
||
469 | serge | 2329 | add ebx, [img_background] ;IMG_BACKGROUND |
684 | diamond | 2330 | mov ecx, esi |
1 | ha | 2331 | call memmove |
2332 | .fin: |
||
2333 | ret |
||
2334 | nosb5: |
||
479 | kastigar | 2335 | |
742 | Rus | 2336 | cmp ebx, 6 |
2337 | jnz nosb6 |
||
546 | diamond | 2338 | @@: |
742 | Rus | 2339 | mov al, 1 |
2340 | xchg [bgrlock], al |
||
2341 | test al, al |
||
2342 | jz @f |
||
2343 | call change_task |
||
2344 | jmp @b |
||
546 | diamond | 2345 | @@: |
742 | Rus | 2346 | mov eax, [CURRENT_TASK] |
2347 | mov [bgrlockpid], eax |
||
2348 | stdcall user_alloc, [mem_BACKGROUND] |
||
2349 | mov [esp+32], eax |
||
2350 | test eax, eax |
||
2351 | jz .nomem |
||
2352 | mov ebx, eax |
||
2353 | shr ebx, 12 |
||
2354 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2355 | mov esi, [img_background] |
||
2356 | shr esi, 12 |
||
2357 | mov ecx, [mem_BACKGROUND] |
||
2358 | add ecx, 0xFFF |
||
2359 | shr ecx, 12 |
||
546 | diamond | 2360 | .z: |
742 | Rus | 2361 | mov eax, [page_tabs+ebx*4] |
2362 | test al, 1 |
||
2363 | jz @f |
||
2364 | call free_page |
||
546 | diamond | 2365 | @@: |
742 | Rus | 2366 | mov eax, [page_tabs+esi*4] |
2367 | or al, PG_UW |
||
2368 | mov [page_tabs+ebx*4], eax |
||
2369 | mov eax, ebx |
||
2370 | shl eax, 12 |
||
2371 | invlpg [eax] |
||
2372 | inc ebx |
||
2373 | inc esi |
||
2374 | loop .z |
||
2375 | ret |
||
546 | diamond | 2376 | .nomem: |
742 | Rus | 2377 | and [bgrlockpid], 0 |
2378 | mov [bgrlock], 0 |
||
546 | diamond | 2379 | nosb6: |
742 | Rus | 2380 | cmp ebx, 7 |
2381 | jnz nosb7 |
||
2382 | cmp [bgrlock], 0 |
||
2383 | jz .err |
||
2384 | mov eax, [CURRENT_TASK] |
||
2385 | cmp [bgrlockpid], eax |
||
2386 | jnz .err |
||
2387 | mov eax, ecx |
||
2388 | mov ebx, ecx |
||
2389 | shr eax, 12 |
||
2390 | mov ecx, [page_tabs+(eax-1)*4] |
||
2391 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2392 | jz .err |
||
2393 | jnp .err |
||
2394 | push eax |
||
2395 | shr ecx, 12 |
||
546 | diamond | 2396 | @@: |
742 | Rus | 2397 | and dword [page_tabs+eax*4], 0 |
2398 | mov edx, eax |
||
2399 | shl edx, 12 |
||
802 | serge | 2400 | push eax |
742 | Rus | 2401 | invlpg [edx] |
802 | serge | 2402 | pop eax |
742 | Rus | 2403 | inc eax |
2404 | loop @b |
||
2405 | pop eax |
||
2406 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2407 | stdcall user_free, ebx |
||
2408 | mov [esp+32], eax |
||
2409 | and [bgrlockpid], 0 |
||
2410 | mov [bgrlock], 0 |
||
2411 | ret |
||
546 | diamond | 2412 | .err: |
742 | Rus | 2413 | and dword [esp+32], 0 |
2414 | ret |
||
546 | diamond | 2415 | |
2416 | nosb7: |
||
1 | ha | 2417 | ret |
2418 | |||
709 | diamond | 2419 | force_redraw_background: |
2420 | mov [draw_data+32 + RECT.left],dword 0 |
||
2421 | mov [draw_data+32 + RECT.top],dword 0 |
||
2422 | push eax ebx |
||
753 | serge | 2423 | mov eax,[Screen_Max_X] |
2424 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2425 | mov [draw_data+32 + RECT.right],eax |
2426 | mov [draw_data+32 + RECT.bottom],ebx |
||
2427 | pop ebx eax |
||
2428 | mov byte [REDRAW_BACKGROUND], 1 |
||
2429 | ret |
||
479 | kastigar | 2430 | |
1 | ha | 2431 | align 4 |
2432 | |||
2433 | sys_getbackground: |
||
2434 | |||
742 | Rus | 2435 | cmp eax,1 ; SIZE |
1 | ha | 2436 | jnz nogb1 |
527 | diamond | 2437 | mov eax,[BgrDataWidth] |
1 | ha | 2438 | shl eax,16 |
531 | diamond | 2439 | mov ax,[BgrDataHeight] |
1 | ha | 2440 | mov [esp+36],eax |
2441 | ret |
||
2442 | |||
875 | serge | 2443 | nogb1: |
2444 | |||
742 | Rus | 2445 | cmp eax,2 ; PIXEL |
1 | ha | 2446 | jnz nogb2 |
875 | serge | 2447 | |
2448 | mov ecx, [mem_BACKGROUND] |
||
2449 | add ecx, 4095 |
||
2450 | and ecx, -4096 |
||
2451 | sub ecx, 4 |
||
2452 | cmp ebx, ecx |
||
2453 | ja @F |
||
2454 | |||
469 | serge | 2455 | mov eax,[img_background] |
2456 | mov eax,[ebx+eax] |
||
2457 | |||
1 | ha | 2458 | and eax, 0xFFFFFF |
2459 | mov [esp+36],eax |
||
875 | serge | 2460 | @@: |
1 | ha | 2461 | ret |
2462 | nogb2: |
||
2463 | |||
742 | Rus | 2464 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2465 | jnz nogb4 |
527 | diamond | 2466 | mov eax,[BgrDrawMode] |
1 | ha | 2467 | nogb4: |
2468 | mov [esp+36],eax |
||
2469 | ret |
||
2470 | |||
2471 | |||
2472 | align 4 |
||
2473 | |||
2474 | sys_getkey: |
||
671 | Ghost | 2475 | mov [esp + 32],dword 1 |
2476 | ; test main buffer |
||
742 | Rus | 2477 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
671 | Ghost | 2478 | movzx ecx, word [WIN_STACK + ebx * 2] |
2479 | mov edx, [TASK_COUNT] |
||
2480 | cmp ecx, edx |
||
2481 | jne .finish |
||
2482 | cmp [KEY_COUNT], byte 0 |
||
2483 | je .finish |
||
2484 | movzx eax, byte [KEY_BUFF] |
||
2485 | shl eax, 8 |
||
2486 | push eax |
||
2487 | dec byte [KEY_COUNT] |
||
2488 | and byte [KEY_COUNT], 127 |
||
2489 | movzx ecx, byte [KEY_COUNT] |
||
2490 | add ecx, 2 |
||
2491 | mov eax, KEY_BUFF + 1 |
||
2492 | mov ebx, KEY_BUFF |
||
2493 | call memmove |
||
2494 | pop eax |
||
92 | diamond | 2495 | .ret_eax: |
671 | Ghost | 2496 | mov [esp + 32], eax |
2497 | ret |
||
2498 | .finish: |
||
92 | diamond | 2499 | ; test hotkeys buffer |
671 | Ghost | 2500 | mov ecx, hotkey_buffer |
92 | diamond | 2501 | @@: |
671 | Ghost | 2502 | cmp [ecx], ebx |
2503 | jz .found |
||
2504 | add ecx, 8 |
||
2505 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2506 | jb @b |
||
2507 | ret |
||
92 | diamond | 2508 | .found: |
671 | Ghost | 2509 | mov ax, [ecx + 6] |
2510 | shl eax, 16 |
||
2511 | mov ah, [ecx + 4] |
||
2512 | mov al, 2 |
||
2513 | and dword [ecx + 4], 0 |
||
2514 | and dword [ecx], 0 |
||
2515 | jmp .ret_eax |
||
1 | ha | 2516 | |
2517 | align 4 |
||
2518 | |||
2519 | sys_getbutton: |
||
2520 | |||
742 | Rus | 2521 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
671 | Ghost | 2522 | mov [esp + 32], dword 1 |
2523 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2524 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2525 | cmp ecx, edx |
||
2526 | jne .exit |
||
2527 | movzx eax, byte [BTN_COUNT] |
||
2528 | test eax, eax |
||
2529 | jz .exit |
||
2530 | mov eax, [BTN_BUFF] |
||
2531 | shl eax, 8 |
||
803 | alver | 2532 | ; // Alver 22.06.2008 // { |
2533 | mov al, byte [btn_down_determ] |
||
2534 | and al,0xFE ; delete left button bit |
||
2535 | ; } \\ Alver \\ |
||
671 | Ghost | 2536 | mov [BTN_COUNT], byte 0 |
2537 | mov [esp + 32], eax |
||
2538 | .exit: |
||
2539 | ret |
||
1 | ha | 2540 | |
2541 | |||
2542 | align 4 |
||
2543 | |||
2544 | sys_cpuusage: |
||
2545 | |||
2546 | ; RETURN: |
||
2547 | ; |
||
2548 | ; +00 dword process cpu usage |
||
2549 | ; +04 word position in windowing stack |
||
2550 | ; +06 word windowing stack value at current position (cpu nro) |
||
2551 | ; +10 12 bytes name |
||
2552 | ; +22 dword start in mem |
||
2553 | ; +26 dword used mem |
||
2554 | ; +30 dword PID , process idenfification number |
||
2555 | ; |
||
2556 | |||
742 | Rus | 2557 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2558 | jne .no_who_am_i |
2559 | mov ecx,[CURRENT_TASK] |
||
2560 | .no_who_am_i: |
||
742 | Rus | 2561 | cmp ecx, max_processes |
2562 | ja .nofillbuf |
||
1 | ha | 2563 | |
684 | diamond | 2564 | ; +4: word: position of the window of thread in the window stack |
742 | Rus | 2565 | mov ax, [WIN_STACK + ecx * 2] |
2566 | mov [ebx+4], ax |
||
684 | diamond | 2567 | ; +6: word: number of the thread slot, which window has in the window stack |
2568 | ; position ecx (has no relation to the specific thread) |
||
742 | Rus | 2569 | mov ax, [WIN_POS + ecx * 2] |
2570 | mov [ebx+6], ax |
||
1 | ha | 2571 | |
742 | Rus | 2572 | shl ecx, 5 |
1 | ha | 2573 | |
684 | diamond | 2574 | ; +0: dword: memory usage |
742 | Rus | 2575 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2576 | mov [ebx], eax |
||
684 | diamond | 2577 | ; +10: 11 bytes: name of the process |
742 | Rus | 2578 | push ecx |
2579 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2580 | add ebx, 10 |
||
2581 | mov ecx, 11 |
||
2582 | call memmove |
||
2583 | pop ecx |
||
1 | ha | 2584 | |
684 | diamond | 2585 | ; +22: address of the process in memory |
2586 | ; +26: size of used memory - 1 |
||
742 | Rus | 2587 | push edi |
2588 | lea edi, [ebx+12] |
||
2589 | xor eax, eax |
||
2590 | mov edx, 0x100000*16 |
||
2591 | cmp ecx, 1 shl 5 |
||
2592 | je .os_mem |
||
2593 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2594 | mov eax, std_application_base_address |
||
684 | diamond | 2595 | .os_mem: |
742 | Rus | 2596 | stosd |
2597 | lea eax, [edx-1] |
||
2598 | stosd |
||
1 | ha | 2599 | |
684 | diamond | 2600 | ; +30: PID/TID |
742 | Rus | 2601 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2602 | stosd |
||
1 | ha | 2603 | |
2604 | ; window position and size |
||
742 | Rus | 2605 | push esi |
2606 | lea esi, [ecx + window_data + WDATA.box] |
||
2607 | movsd |
||
2608 | movsd |
||
2609 | movsd |
||
2610 | movsd |
||
1 | ha | 2611 | |
2612 | ; Process state (+50) |
||
742 | Rus | 2613 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2614 | stosd |
||
1 | ha | 2615 | |
138 | mikedld | 2616 | ; Window client area box |
742 | Rus | 2617 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2618 | movsd |
||
2619 | movsd |
||
2620 | movsd |
||
2621 | movsd |
||
1 | ha | 2622 | |
164 | serge | 2623 | ; Window state |
742 | Rus | 2624 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2625 | stosb |
||
164 | serge | 2626 | |
742 | Rus | 2627 | pop esi |
2628 | pop edi |
||
138 | mikedld | 2629 | |
684 | diamond | 2630 | .nofillbuf: |
1 | ha | 2631 | ; return number of processes |
2632 | |||
379 | serge | 2633 | mov eax,[TASK_COUNT] |
684 | diamond | 2634 | mov [esp+32],eax |
1 | ha | 2635 | ret |
2636 | |||
2637 | align 4 |
||
2638 | sys_clock: |
||
742 | Rus | 2639 | cli |
1 | ha | 2640 | ; Mikhail Lisovin xx Jan 2005 |
742 | Rus | 2641 | @@: mov al, 10 |
2642 | out 0x70, al |
||
2643 | in al, 0x71 |
||
2644 | test al, al |
||
2645 | jns @f |
||
2646 | mov esi, 1 |
||
2647 | call delay_ms |
||
2648 | jmp @b |
||
1 | ha | 2649 | @@: |
2650 | ; end Lisovin's fix |
||
2651 | |||
742 | Rus | 2652 | xor al,al ; seconds |
2653 | out 0x70,al |
||
2654 | in al,0x71 |
||
2655 | movzx ecx,al |
||
2656 | mov al,02 ; minutes |
||
2657 | shl ecx,16 |
||
2658 | out 0x70,al |
||
2659 | in al,0x71 |
||
2660 | movzx edx,al |
||
2661 | mov al,04 ; hours |
||
2662 | shl edx,8 |
||
2663 | out 0x70,al |
||
2664 | in al,0x71 |
||
2665 | add ecx,edx |
||
2666 | movzx edx,al |
||
2667 | add ecx,edx |
||
2668 | sti |
||
671 | Ghost | 2669 | mov [esp + 32], ecx |
742 | Rus | 2670 | ret |
1 | ha | 2671 | |
2672 | |||
2673 | align 4 |
||
2674 | |||
2675 | sys_date: |
||
2676 | |||
742 | Rus | 2677 | cli |
2678 | @@: mov al, 10 |
||
2679 | out 0x70, al |
||
2680 | in al, 0x71 |
||
2681 | test al, al |
||
2682 | jns @f |
||
2683 | mov esi, 1 |
||
2684 | call delay_ms |
||
2685 | jmp @b |
||
75 | diamond | 2686 | @@: |
2687 | |||
742 | Rus | 2688 | mov ch,0 |
2689 | mov al,7 ; date |
||
2690 | out 0x70,al |
||
2691 | in al,0x71 |
||
2692 | mov cl,al |
||
2693 | mov al,8 ; month |
||
2694 | shl ecx,16 |
||
2695 | out 0x70,al |
||
2696 | in al,0x71 |
||
2697 | mov ch,al |
||
2698 | mov al,9 ; year |
||
2699 | out 0x70,al |
||
2700 | in al,0x71 |
||
2701 | mov cl,al |
||
2702 | sti |
||
2703 | mov [esp+32], ecx |
||
2704 | ret |
||
1 | ha | 2705 | |
2706 | |||
2707 | ; redraw status |
||
2708 | |||
2709 | sys_redrawstat: |
||
671 | Ghost | 2710 | cmp ebx, 1 |
2711 | jne no_widgets_away |
||
2712 | ; buttons away |
||
2713 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2714 | sys_newba2: |
671 | Ghost | 2715 | mov edi,[BTN_ADDR] |
742 | Rus | 2716 | cmp [edi], dword 0 ; empty button list ? |
671 | Ghost | 2717 | je end_of_buttons_away |
2718 | movzx ebx, word [edi] |
||
2719 | inc ebx |
||
2720 | mov eax,edi |
||
1 | ha | 2721 | sys_newba: |
671 | Ghost | 2722 | dec ebx |
2723 | jz end_of_buttons_away |
||
1 | ha | 2724 | |
671 | Ghost | 2725 | add eax, 0x10 |
2726 | cmp cx, [eax] |
||
2727 | jnz sys_newba |
||
1 | ha | 2728 | |
671 | Ghost | 2729 | push eax ebx ecx |
2730 | mov ecx,ebx |
||
2731 | inc ecx |
||
2732 | shl ecx, 4 |
||
2733 | mov ebx, eax |
||
2734 | add eax, 0x10 |
||
2735 | call memmove |
||
2736 | dec dword [edi] |
||
2737 | pop ecx ebx eax |
||
1 | ha | 2738 | |
671 | Ghost | 2739 | jmp sys_newba2 |
1 | ha | 2740 | |
2741 | end_of_buttons_away: |
||
2742 | |||
671 | Ghost | 2743 | ret |
1 | ha | 2744 | |
2745 | no_widgets_away: |
||
2746 | |||
671 | Ghost | 2747 | cmp ebx, 2 |
2748 | jnz srl1 |
||
1 | ha | 2749 | |
671 | Ghost | 2750 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2751 | add edx, draw_data - CURRENT_TASK |
||
2752 | mov [edx + RECT.left], 0 |
||
2753 | mov [edx + RECT.top], 0 |
||
759 | Rus | 2754 | mov eax, [Screen_Max_X] |
671 | Ghost | 2755 | mov [edx + RECT.right], eax |
759 | Rus | 2756 | mov eax, [Screen_Max_Y] |
671 | Ghost | 2757 | mov [edx + RECT.bottom], eax |
1 | ha | 2758 | |
671 | Ghost | 2759 | mov edi, [TASK_BASE] |
2760 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
||
2761 | call sys_window_mouse |
||
2762 | ret |
||
1 | ha | 2763 | |
2764 | srl1: |
||
671 | Ghost | 2765 | ret |
1 | ha | 2766 | |
2767 | |||
2768 | sys_drawwindow: |
||
2769 | |||
684 | diamond | 2770 | mov eax,edx |
2771 | shr eax,16+8 |
||
2772 | and eax,15 |
||
1 | ha | 2773 | |
684 | diamond | 2774 | ; cmp eax,0 ; type I - original style |
1 | ha | 2775 | jne nosyswI |
33 | mario79 | 2776 | inc [mouse_pause] |
36 | mario79 | 2777 | call [disable_mouse] |
1 | ha | 2778 | call sys_set_window |
36 | mario79 | 2779 | call [disable_mouse] |
1 | ha | 2780 | call drawwindow_I |
114 | mikedld | 2781 | ;dec [mouse_pause] |
2782 | ;call [draw_pointer] |
||
2783 | ;ret |
||
2784 | jmp draw_window_caption.2 |
||
1 | ha | 2785 | nosyswI: |
2786 | |||
742 | Rus | 2787 | cmp al,1 ; type II - only reserve area, no draw |
1 | ha | 2788 | jne nosyswII |
33 | mario79 | 2789 | inc [mouse_pause] |
36 | mario79 | 2790 | call [disable_mouse] |
1 | ha | 2791 | call sys_set_window |
36 | mario79 | 2792 | call [disable_mouse] |
1 | ha | 2793 | call sys_window_mouse |
33 | mario79 | 2794 | dec [mouse_pause] |
36 | mario79 | 2795 | call [draw_pointer] |
1 | ha | 2796 | ret |
2797 | nosyswII: |
||
2798 | |||
742 | Rus | 2799 | cmp al,2 ; type III - new style |
1 | ha | 2800 | jne nosyswIII |
33 | mario79 | 2801 | inc [mouse_pause] |
36 | mario79 | 2802 | call [disable_mouse] |
1 | ha | 2803 | call sys_set_window |
36 | mario79 | 2804 | call [disable_mouse] |
1 | ha | 2805 | call drawwindow_III |
114 | mikedld | 2806 | ;dec [mouse_pause] |
2807 | ;call [draw_pointer] |
||
2808 | ;ret |
||
2809 | jmp draw_window_caption.2 |
||
1 | ha | 2810 | nosyswIII: |
2811 | |||
742 | Rus | 2812 | cmp al,3 ; type IV - skinned window |
2813 | je draw_skin_window |
||
2814 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
||
549 | spraid | 2815 | jne nosyswV |
2816 | draw_skin_window: |
||
567 | serge | 2817 | |
569 | diamond | 2818 | inc [mouse_pause] |
2819 | call [disable_mouse] |
||
2820 | call sys_set_window |
||
2821 | call [disable_mouse] |
||
684 | diamond | 2822 | mov eax, [TASK_COUNT] |
2823 | movzx eax, word [WIN_POS + eax*2] |
||
2824 | cmp eax, [CURRENT_TASK] |
||
2825 | setz al |
||
2826 | movzx eax, al |
||
2827 | push eax |
||
36 | mario79 | 2828 | call drawwindow_IV |
114 | mikedld | 2829 | ;dec [mouse_pause] |
2830 | ;call [draw_pointer] |
||
2831 | ;ret |
||
2832 | jmp draw_window_caption.2 |
||
549 | spraid | 2833 | nosyswV: |
1 | ha | 2834 | |
2835 | ret |
||
2836 | |||
2837 | |||
114 | mikedld | 2838 | draw_window_caption: |
742 | Rus | 2839 | inc [mouse_pause] |
2840 | call [disable_mouse] |
||
114 | mikedld | 2841 | |
742 | Rus | 2842 | xor eax,eax |
2843 | mov edx,[TASK_COUNT] |
||
2844 | movzx edx,word[WIN_POS+edx*2] |
||
2845 | cmp edx,[CURRENT_TASK] |
||
2846 | jne @f |
||
2847 | inc eax |
||
2848 | @@: mov edx,[CURRENT_TASK] |
||
2849 | shl edx,5 |
||
2850 | add edx,window_data |
||
2851 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2852 | and bl,0x0F |
||
2853 | cmp bl,3 |
||
2854 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
||
2855 | cmp bl,4 |
||
2856 | je .draw_caption_style_3 |
||
567 | serge | 2857 | |
742 | Rus | 2858 | jmp .not_style_3 |
549 | spraid | 2859 | .draw_caption_style_3: |
114 | mikedld | 2860 | |
742 | Rus | 2861 | push edx |
2862 | call drawwindow_IV_caption |
||
2863 | add esp,4 |
||
2864 | jmp .2 |
||
114 | mikedld | 2865 | |
2866 | .not_style_3: |
||
742 | Rus | 2867 | cmp bl,2 |
2868 | jne .not_style_2 |
||
114 | mikedld | 2869 | |
742 | Rus | 2870 | call drawwindow_III_caption |
2871 | jmp .2 |
||
114 | mikedld | 2872 | |
2873 | .not_style_2: |
||
742 | Rus | 2874 | cmp bl,0 |
2875 | jne .2 |
||
114 | mikedld | 2876 | |
742 | Rus | 2877 | call drawwindow_I_caption |
114 | mikedld | 2878 | |
2879 | ;-------------------------------------------------------------- |
||
742 | Rus | 2880 | .2: ;jmp @f |
2881 | mov edi,[CURRENT_TASK] |
||
2882 | shl edi,5 |
||
2883 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2884 | jz @f |
||
2885 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
2886 | or edx,edx |
||
2887 | jz @f |
||
114 | mikedld | 2888 | |
742 | Rus | 2889 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2890 | and al,0x0F |
||
2891 | cmp al,3 |
||
2892 | je .skinned |
||
2893 | cmp al,4 |
||
2894 | je .skinned |
||
567 | serge | 2895 | |
742 | Rus | 2896 | jmp .not_skinned |
567 | serge | 2897 | .skinned: |
742 | Rus | 2898 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2899 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2900 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2901 | sub ax,[_skinmargins.left] |
||
2902 | sub ax,[_skinmargins.right] |
||
2903 | push edx |
||
2904 | cwde |
||
2905 | cdq |
||
2906 | mov ebx,6 |
||
2907 | idiv ebx |
||
2908 | pop edx |
||
2909 | or eax,eax |
||
2910 | js @f |
||
2911 | mov esi,eax |
||
2912 | mov ebx,dword[_skinmargins.left-2] |
||
2913 | mov bx,word[_skinh] |
||
2914 | sub bx,[_skinmargins.bottom] |
||
2915 | sub bx,[_skinmargins.top] |
||
2916 | sar bx,1 |
||
2917 | adc bx,0 |
||
2918 | add bx,[_skinmargins.top] |
||
2919 | add bx,-3 |
||
2920 | add ebx,ebp |
||
2921 | jmp .dodraw |
||
114 | mikedld | 2922 | |
2923 | .not_skinned: |
||
742 | Rus | 2924 | cmp al,1 |
2925 | je @f |
||
114 | mikedld | 2926 | |
742 | Rus | 2927 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2928 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2929 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2930 | sub eax,16 |
||
2931 | push edx |
||
2932 | cwde |
||
2933 | cdq |
||
2934 | mov ebx,6 |
||
2935 | idiv ebx |
||
2936 | pop edx |
||
2937 | or eax,eax |
||
2938 | js @f |
||
2939 | mov esi,eax |
||
2940 | mov ebx,0x00080007 |
||
2941 | add ebx,ebp |
||
139 | diamond | 2942 | .dodraw: |
742 | Rus | 2943 | mov ecx,[common_colours+16];0x00FFFFFF |
2944 | or ecx, 0x80000000 |
||
2945 | xor edi,edi |
||
803 | alver | 2946 | ; // Alver 22.06.2008 // { |
2947 | ; call dtext |
||
2948 | call dtext_asciiz_esi |
||
2949 | ; } \\ Alver \\ |
||
114 | mikedld | 2950 | |
2951 | @@: |
||
2952 | ;-------------------------------------------------------------- |
||
742 | Rus | 2953 | dec [mouse_pause] |
2954 | call [draw_pointer] |
||
2955 | ret |
||
114 | mikedld | 2956 | |
2957 | iglobal |
||
2958 | align 4 |
||
2959 | window_topleft dd \ |
||
549 | spraid | 2960 | 1, 21,\ ;type 0 |
742 | Rus | 2961 | 0, 0,\ ;type 1 |
2962 | 5, 20,\ ;type 2 |
||
2963 | 5, ?,\ ;type 3 {set by skin} |
||
2964 | 5, ? ;type 4 {set by skin} |
||
114 | mikedld | 2965 | endg |
2966 | |||
2967 | set_window_clientbox: |
||
742 | Rus | 2968 | push eax ecx edi |
114 | mikedld | 2969 | |
742 | Rus | 2970 | mov eax,[_skinh] |
2971 | mov [window_topleft+4*7],eax |
||
2972 | mov [window_topleft+4*9],eax |
||
114 | mikedld | 2973 | |
742 | Rus | 2974 | mov ecx,edi |
2975 | sub edi,window_data |
||
2976 | shl edi,3 |
||
2977 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2978 | jz @f |
||
114 | mikedld | 2979 | |
742 | Rus | 2980 | movzx eax,[ecx+WDATA.fl_wstyle] |
2981 | and eax,0x0F |
||
2982 | mov eax,[eax*8+window_topleft+0] |
||
2983 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2984 | shl eax,1 |
||
2985 | neg eax |
||
2986 | add eax,[ecx+WDATA.box.width] |
||
2987 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 2988 | |
742 | Rus | 2989 | movzx eax,[ecx+WDATA.fl_wstyle] |
2990 | and eax,0x0F |
||
2991 | push [eax*8+window_topleft+0] |
||
2992 | mov eax,[eax*8+window_topleft+4] |
||
2993 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2994 | neg eax |
||
2995 | sub eax,[esp] |
||
2996 | add eax,[ecx+WDATA.box.height] |
||
2997 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
2998 | add esp,4 |
||
114 | mikedld | 2999 | |
742 | Rus | 3000 | pop edi ecx eax |
3001 | ret |
||
114 | mikedld | 3002 | @@: |
742 | Rus | 3003 | xor eax,eax |
3004 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3005 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3006 | mov eax,[ecx+WDATA.box.width] |
||
3007 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
3008 | mov eax,[ecx+WDATA.box.height] |
||
3009 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 3010 | |
742 | Rus | 3011 | pop edi ecx eax |
3012 | ret |
||
114 | mikedld | 3013 | |
1 | ha | 3014 | sys_set_window: |
3015 | |||
684 | diamond | 3016 | mov eax,[CURRENT_TASK] |
3017 | shl eax,5 |
||
3018 | add eax,window_data |
||
1 | ha | 3019 | |
3020 | ; colors |
||
684 | diamond | 3021 | mov [eax+WDATA.cl_workarea],edx |
3022 | mov [eax+WDATA.cl_titlebar],esi |
||
3023 | mov [eax+WDATA.cl_frames],edi |
||
1 | ha | 3024 | |
684 | diamond | 3025 | mov edi, eax |
3026 | |||
1 | ha | 3027 | ; check flag (?) |
186 | diamond | 3028 | test [edi+WDATA.fl_wdrawn],1 |
3029 | jnz newd |
||
1 | ha | 3030 | |
3031 | mov eax,[timer_ticks] ;[0xfdf0] |
||
3032 | add eax,100 |
||
3033 | mov [new_window_starting],eax |
||
3034 | |||
856 | diamond | 3035 | movsx eax,bx |
3036 | mov [edi+WDATA.box.width],eax |
||
3037 | movsx eax,cx |
||
3038 | mov [edi+WDATA.box.height],eax |
||
114 | mikedld | 3039 | sar ebx,16 |
684 | diamond | 3040 | sar ecx,16 |
856 | diamond | 3041 | mov [edi+WDATA.box.left],ebx |
3042 | mov [edi+WDATA.box.top],ecx |
||
1 | ha | 3043 | |
3044 | call check_window_position |
||
3045 | |||
164 | serge | 3046 | call set_window_clientbox |
1 | ha | 3047 | |
742 | Rus | 3048 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 3049 | ;mov esi,edi |
3050 | |||
742 | Rus | 3051 | mov cl, [edi+WDATA.fl_wstyle] |
3052 | mov eax, [edi+WDATA.cl_frames] |
||
114 | mikedld | 3053 | |
1 | ha | 3054 | sub edi,window_data |
114 | mikedld | 3055 | shl edi,3 |
380 | serge | 3056 | add edi,SLOT_BASE |
114 | mikedld | 3057 | |
742 | Rus | 3058 | and cl,0x0F |
3059 | mov [edi+APPDATA.wnd_caption],0 |
||
3060 | cmp cl,3 |
||
3061 | je set_APPDATA_wnd_caption |
||
3062 | cmp cl,4 ; {SPraid.simba} |
||
3063 | je set_APPDATA_wnd_caption |
||
567 | serge | 3064 | |
742 | Rus | 3065 | jmp @f |
549 | spraid | 3066 | set_APPDATA_wnd_caption: |
742 | Rus | 3067 | mov [edi+APPDATA.wnd_caption],eax |
3068 | @@: mov esi,[esp+0] |
||
114 | mikedld | 3069 | |
115 | poddubny | 3070 | add edi, APPDATA.saved_box |
742 | Rus | 3071 | movsd |
3072 | movsd |
||
3073 | movsd |
||
3074 | movsd |
||
1 | ha | 3075 | pop edi esi ecx |
3076 | |||
742 | Rus | 3077 | mov esi, [CURRENT_TASK] |
3078 | movzx esi, word [WIN_STACK+esi*2] |
||
3079 | lea esi, [WIN_POS+esi*2] |
||
3080 | call waredraw |
||
569 | diamond | 3081 | |
684 | diamond | 3082 | ;;; mov ebx, 1 |
1 | ha | 3083 | ;;; call delay_hs |
115 | poddubny | 3084 | mov eax, [edi+WDATA.box.left] |
3085 | mov ebx, [edi+WDATA.box.top] |
||
3086 | mov ecx, [edi+WDATA.box.width] |
||
3087 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3088 | add ecx, eax |
3089 | add edx, ebx |
||
3090 | call calculatescreen |
||
3091 | |||
742 | Rus | 3092 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3093 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3094 | |
3095 | newd: |
||
742 | Rus | 3096 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3097 | mov edx,edi |
3098 | |||
3099 | ret |
||
3100 | |||
114 | mikedld | 3101 | syscall_windowsettings: |
1 | ha | 3102 | |
114 | mikedld | 3103 | .set_window_caption: |
742 | Rus | 3104 | dec eax ; subfunction #1 - set window caption |
3105 | jnz .get_window_caption |
||
114 | mikedld | 3106 | |
742 | Rus | 3107 | ; NOTE: only window owner thread can set its caption, |
3108 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3109 | |
742 | Rus | 3110 | mov edi,[CURRENT_TASK] |
3111 | shl edi,5 |
||
114 | mikedld | 3112 | |
742 | Rus | 3113 | ; have to check if caption is within application memory limit |
3114 | ; check is trivial, and if application resizes its memory, |
||
3115 | ; caption still can become over bounds |
||
202 | diamond | 3116 | ; diamond, 31.10.2006: check removed because with new memory manager |
3117 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3118 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3119 | ; add ecx,255 ; max caption length |
3120 | ; cmp ebx,ecx |
||
3121 | ; ja .exit_fail |
||
114 | mikedld | 3122 | |
742 | Rus | 3123 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3124 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3125 | |
742 | Rus | 3126 | call draw_window_caption |
114 | mikedld | 3127 | |
742 | Rus | 3128 | xor eax,eax ; eax = 0 (success) |
3129 | ret |
||
114 | mikedld | 3130 | |
3131 | .get_window_caption: |
||
742 | Rus | 3132 | dec eax ; subfunction #2 - get window caption |
3133 | jnz .exit_fail |
||
114 | mikedld | 3134 | |
742 | Rus | 3135 | ; not implemented yet |
114 | mikedld | 3136 | |
3137 | .exit_fail: |
||
742 | Rus | 3138 | xor eax,eax |
3139 | inc eax ; eax = 1 (fail) |
||
3140 | ret |
||
114 | mikedld | 3141 | |
3142 | |||
1 | ha | 3143 | sys_window_move: |
3144 | |||
742 | Rus | 3145 | mov edi,[CURRENT_TASK] |
3146 | shl edi,5 |
||
3147 | add edi,window_data |
||
1 | ha | 3148 | |
742 | Rus | 3149 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3150 | jnz .window_move_return |
||
1 | ha | 3151 | |
742 | Rus | 3152 | push dword [edi + WDATA.box.left] ; save old coordinates |
3153 | push dword [edi + WDATA.box.top] |
||
3154 | push dword [edi + WDATA.box.width] |
||
3155 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3156 | |
742 | Rus | 3157 | cmp eax,-1 ; set new position and size |
3158 | je .no_x_reposition |
||
3159 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3160 | .no_x_reposition: |
742 | Rus | 3161 | cmp ebx,-1 |
3162 | je .no_y_reposition |
||
3163 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3164 | .no_y_reposition: |
1 | ha | 3165 | |
742 | Rus | 3166 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3167 | jnz .no_y_resizing |
||
1 | ha | 3168 | |
742 | Rus | 3169 | cmp ecx,-1 |
3170 | je .no_x_resizing |
||
3171 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3172 | .no_x_resizing: |
742 | Rus | 3173 | cmp edx,-1 |
3174 | je .no_y_resizing |
||
3175 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3176 | .no_y_resizing: |
1 | ha | 3177 | |
742 | Rus | 3178 | call check_window_position |
3179 | call set_window_clientbox |
||
1 | ha | 3180 | |
742 | Rus | 3181 | pushad ; save for window fullscreen/resize |
3182 | mov esi,edi |
||
3183 | sub edi,window_data |
||
3184 | shr edi,5 |
||
3185 | shl edi,8 |
||
3186 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3187 | mov ecx,4 |
||
3188 | cld |
||
3189 | rep movsd |
||
3190 | popad |
||
49 | mikedld | 3191 | |
742 | Rus | 3192 | pushad ; calculcate screen at new position |
3193 | mov eax, [edi + WDATA.box.left] |
||
3194 | mov ebx, [edi + WDATA.box.top] |
||
3195 | mov ecx, [edi + WDATA.box.width] |
||
3196 | mov edx, [edi + WDATA.box.height] |
||
3197 | add ecx,eax |
||
3198 | add edx,ebx |
||
221 | serge | 3199 | |
742 | Rus | 3200 | call calculatescreen |
3201 | popad |
||
49 | mikedld | 3202 | |
742 | Rus | 3203 | pop edx ; calculcate screen at old position |
3204 | pop ecx |
||
3205 | pop ebx |
||
3206 | pop eax |
||
3207 | add ecx,eax |
||
3208 | add edx,ebx |
||
3209 | mov [dlx],eax ; save for drawlimits |
||
3210 | mov [dly],ebx |
||
3211 | mov [dlxe],ecx |
||
3212 | mov [dlye],edx |
||
3213 | call calculatescreen |
||
49 | mikedld | 3214 | |
742 | Rus | 3215 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3216 | |
742 | Rus | 3217 | mov eax,edi ; redraw screen at old position |
3218 | xor esi,esi |
||
3219 | call redrawscreen |
||
49 | mikedld | 3220 | |
742 | Rus | 3221 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3222 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3223 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3224 | |
742 | Rus | 3225 | call [draw_pointer] |
49 | mikedld | 3226 | |
742 | Rus | 3227 | mov [window_move_pr],0 |
49 | mikedld | 3228 | |
3229 | .window_move_return: |
||
3230 | |||
742 | Rus | 3231 | ret |
1 | ha | 3232 | |
3233 | uglobal |
||
3234 | window_move_pr dd 0x0 |
||
3235 | window_move_eax dd 0x0 |
||
3236 | window_move_ebx dd 0x0 |
||
3237 | window_move_ecx dd 0x0 |
||
3238 | window_move_edx dd 0x0 |
||
3239 | endg |
||
3240 | |||
3241 | ;ok - 100% work |
||
3242 | ;nt - not tested |
||
3243 | ;--------------------------------------------------------------------------------------------- |
||
3244 | ;eax |
||
3245 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3246 | ;1 - change task. Ret nothing. Block. ok. |
||
3247 | ;2 - performance control |
||
3248 | ; ebx |
||
3249 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3250 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3251 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3252 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3253 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3254 | ;eax |
||
3255 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3256 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3257 | ;--------------------------------------------------------------------------------------------- |
||
3258 | sys_sheduler: ;noname & halyavin |
||
3259 | cmp eax,0 |
||
3260 | je shed_counter |
||
3261 | cmp eax,2 |
||
3262 | je perf_control |
||
3263 | cmp eax,3 |
||
3264 | je rdmsr_instr |
||
3265 | cmp eax,4 |
||
3266 | je wrmsr_instr |
||
3267 | cmp eax,1 |
||
3268 | jne not_supported |
||
3269 | call change_task ;delay,0 |
||
3270 | ret |
||
3271 | shed_counter: |
||
3272 | mov eax,[context_counter] |
||
3273 | mov [esp+36],eax |
||
3274 | not_supported: |
||
3275 | ret |
||
3276 | perf_control: |
||
3277 | inc eax ;now eax=3 |
||
3278 | cmp ebx,eax |
||
3279 | je cache_disable |
||
3280 | dec eax |
||
3281 | cmp ebx,eax |
||
3282 | je cache_enable |
||
3283 | dec eax |
||
3284 | cmp ebx,eax |
||
3285 | je is_cache_enabled |
||
3286 | dec eax |
||
3287 | cmp ebx,eax |
||
3288 | je modify_pce |
||
3289 | ret |
||
3290 | |||
3291 | rdmsr_instr: |
||
3292 | ;now counter in ecx |
||
3293 | ;(edx:eax) esi:edi => edx:esi |
||
3294 | mov eax,esi |
||
3295 | rdmsr |
||
3296 | mov [esp+36],eax |
||
3297 | mov [esp+24],edx ;ret in ebx? |
||
3298 | ret |
||
3299 | |||
3300 | wrmsr_instr: |
||
3301 | ;now counter in ecx |
||
3302 | ;(edx:eax) esi:edi => edx:esi |
||
482 | Ghost | 3303 | ; Fast Call MSR can't be destroy |
3304 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
||
3305 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
||
3306 | cmp ecx, MSR_SYSENTER_CS |
||
3307 | je @f |
||
3308 | cmp ecx, MSR_SYSENTER_ESP |
||
3309 | je @f |
||
3310 | cmp ecx, MSR_SYSENTER_EIP |
||
3311 | je @f |
||
3312 | cmp ecx, MSR_AMD_STAR |
||
3313 | je @f |
||
3314 | |||
3315 | mov eax, esi |
||
3316 | wrmsr |
||
742 | Rus | 3317 | ; mov [esp + 36], eax |
3318 | ; mov [esp + 24], edx ;ret in ebx? |
||
482 | Ghost | 3319 | @@: |
1 | ha | 3320 | ret |
3321 | |||
3322 | cache_disable: |
||
3323 | mov eax,cr0 |
||
3324 | or eax,01100000000000000000000000000000b |
||
3325 | mov cr0,eax |
||
3326 | wbinvd ;set MESI |
||
3327 | ret |
||
3328 | |||
3329 | cache_enable: |
||
3330 | mov eax,cr0 |
||
3331 | and eax,10011111111111111111111111111111b |
||
3332 | mov cr0,eax |
||
3333 | ret |
||
3334 | |||
3335 | is_cache_enabled: |
||
3336 | mov eax,cr0 |
||
3337 | mov ebx,eax |
||
3338 | and eax,01100000000000000000000000000000b |
||
3339 | jz cache_disabled |
||
3340 | mov [esp+36],ebx |
||
3341 | cache_disabled: |
||
3342 | mov dword [esp+36],eax ;0 |
||
3343 | ret |
||
3344 | |||
3345 | modify_pce: |
||
3346 | mov eax,cr4 |
||
3347 | ; mov ebx,0 |
||
3348 | ; or bx,100000000b ;pce |
||
3349 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3350 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3351 | mov cr4,eax |
3352 | mov [esp+36],eax |
||
3353 | ret |
||
3354 | ;--------------------------------------------------------------------------------------------- |
||
3355 | |||
3356 | |||
3357 | ; check if pixel is allowed to be drawn |
||
3358 | |||
3359 | checkpixel: |
||
742 | Rus | 3360 | push eax edx |
1 | ha | 3361 | |
759 | Rus | 3362 | mov edx,[Screen_Max_X] ; screen x size |
742 | Rus | 3363 | inc edx |
3364 | imul edx, ebx |
||
3365 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3366 | |
742 | Rus | 3367 | xor ecx, ecx |
3368 | mov eax, [CURRENT_TASK] |
||
3369 | cmp al, dl |
||
3370 | setne cl |
||
1 | ha | 3371 | |
742 | Rus | 3372 | pop edx eax |
3373 | ret |
||
1 | ha | 3374 | |
3375 | iglobal |
||
521 | diamond | 3376 | cpustring db 'CPU',0 |
1 | ha | 3377 | endg |
3378 | |||
67 | diamond | 3379 | uglobal |
742 | Rus | 3380 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3381 | endg |
1 | ha | 3382 | |
3383 | align 4 |
||
3384 | ; check misc |
||
3385 | |||
3386 | checkmisc: |
||
3387 | |||
3388 | cmp [ctrl_alt_del], 1 |
||
3389 | jne nocpustart |
||
501 | serge | 3390 | |
742 | Rus | 3391 | mov ebp, cpustring |
3392 | call fs_execute_from_sysdir |
||
501 | serge | 3393 | |
1 | ha | 3394 | mov [ctrl_alt_del], 0 |
465 | serge | 3395 | |
3396 | nocpustart: |
||
1 | ha | 3397 | cmp [mouse_active], 1 |
3398 | jne mouse_not_active |
||
3399 | mov [mouse_active], 0 |
||
3400 | xor edi, edi |
||
742 | Rus | 3401 | mov ecx, [TASK_COUNT] |
465 | serge | 3402 | set_mouse_event: |
1 | ha | 3403 | add edi, 256 |
742 | Rus | 3404 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 3405 | loop set_mouse_event |
3406 | |||
465 | serge | 3407 | mouse_not_active: |
742 | Rus | 3408 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3409 | jz nobackgr |
||
76 | mario79 | 3410 | cmp [background_defined], 0 |
742 | Rus | 3411 | jz nobackgr |
709 | diamond | 3412 | cmp [REDRAW_BACKGROUND], byte 2 |
3413 | jnz no_set_bgr_event |
||
473 | diamond | 3414 | xor edi, edi |
742 | Rus | 3415 | mov ecx, [TASK_COUNT] |
473 | diamond | 3416 | set_bgr_event: |
3417 | add edi, 256 |
||
742 | Rus | 3418 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 3419 | loop set_bgr_event |
709 | diamond | 3420 | no_set_bgr_event: |
3421 | ; mov [draw_data+32 + RECT.left],dword 0 |
||
3422 | ; mov [draw_data+32 + RECT.top],dword 0 |
||
753 | serge | 3423 | ; mov eax,[Screen_Max_X] |
3424 | ; mov ebx,[Screen_Max_Y] |
||
709 | diamond | 3425 | ; mov [draw_data+32 + RECT.right],eax |
3426 | ; mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3427 | call drawbackground |
381 | serge | 3428 | mov [REDRAW_BACKGROUND],byte 0 |
3429 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3430 | |
465 | serge | 3431 | nobackgr: |
1 | ha | 3432 | |
3433 | ; system shutdown request |
||
3434 | |||
381 | serge | 3435 | cmp [SYS_SHUTDOWN],byte 0 |
742 | Rus | 3436 | je noshutdown |
1 | ha | 3437 | |
3438 | mov edx,[shutdown_processes] |
||
3439 | |||
381 | serge | 3440 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3441 | jne no_mark_system_shutdown |
3442 | |||
709 | diamond | 3443 | lea ecx,[edx-1] |
465 | serge | 3444 | mov edx,OS_BASE+0x3040 |
709 | diamond | 3445 | jecxz @f |
465 | serge | 3446 | markz: |
115 | poddubny | 3447 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3448 | add edx,0x20 |
3449 | loop markz |
||
709 | diamond | 3450 | @@: |
1 | ha | 3451 | |
3452 | no_mark_system_shutdown: |
||
3453 | |||
3454 | call [disable_mouse] |
||
3455 | |||
381 | serge | 3456 | dec byte [SYS_SHUTDOWN] |
742 | Rus | 3457 | je system_shutdown |
1 | ha | 3458 | |
465 | serge | 3459 | noshutdown: |
1 | ha | 3460 | |
3461 | |||
742 | Rus | 3462 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3463 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3464 | mov esi,1 |
3465 | |||
465 | serge | 3466 | newct: |
1 | ha | 3467 | mov cl,[ebx] |
3468 | cmp cl,byte 3 |
||
742 | Rus | 3469 | jz terminate |
1 | ha | 3470 | cmp cl,byte 4 |
742 | Rus | 3471 | jz terminate |
1 | ha | 3472 | |
3473 | add ebx,0x20 |
||
3474 | inc esi |
||
3475 | dec eax |
||
3476 | jnz newct |
||
3477 | ret |
||
3478 | |||
3479 | ; redraw screen |
||
3480 | |||
3481 | redrawscreen: |
||
3482 | |||
3483 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3484 | |||
742 | Rus | 3485 | pushad |
3486 | push eax |
||
1 | ha | 3487 | |
684 | diamond | 3488 | ;;; mov ebx,2 |
1 | ha | 3489 | ;;; call delay_hs |
3490 | |||
742 | Rus | 3491 | ;mov ecx,0 ; redraw flags for apps |
3492 | xor ecx,ecx |
||
1 | ha | 3493 | newdw2: |
3494 | |||
742 | Rus | 3495 | inc ecx |
3496 | push ecx |
||
1 | ha | 3497 | |
742 | Rus | 3498 | mov eax,ecx |
3499 | shl eax,5 |
||
3500 | add eax,window_data |
||
1 | ha | 3501 | |
742 | Rus | 3502 | cmp eax,[esp+4] |
3503 | je not_this_task |
||
3504 | ; check if window in redraw area |
||
3505 | mov edi,eax |
||
1 | ha | 3506 | |
742 | Rus | 3507 | cmp ecx,1 ; limit for background |
3508 | jz bgli |
||
1 | ha | 3509 | |
742 | Rus | 3510 | mov eax, [edi + WDATA.box.left] |
3511 | mov ebx, [edi + WDATA.box.top] |
||
3512 | mov ecx, [edi + WDATA.box.width] |
||
3513 | mov edx, [edi + WDATA.box.height] |
||
3514 | add ecx,eax |
||
3515 | add edx,ebx |
||
1 | ha | 3516 | |
742 | Rus | 3517 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3518 | cmp ecx,ebx |
||
3519 | jb ricino |
||
1 | ha | 3520 | |
742 | Rus | 3521 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3522 | cmp ecx,eax |
||
3523 | jb ricino |
||
1 | ha | 3524 | |
742 | Rus | 3525 | mov eax, [edi + WDATA.box.left] |
3526 | mov ebx, [edi + WDATA.box.top] |
||
3527 | mov ecx, [edi + WDATA.box.width] |
||
3528 | mov edx, [edi + WDATA.box.height] |
||
3529 | add ecx, eax |
||
3530 | add edx, ebx |
||
164 | serge | 3531 | |
742 | Rus | 3532 | mov eax,[dly] ; eax = area y start edx = window y end |
3533 | cmp edx,eax |
||
3534 | jb ricino |
||
1 | ha | 3535 | |
742 | Rus | 3536 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3537 | cmp ecx,eax |
||
3538 | jb ricino |
||
1 | ha | 3539 | |
742 | Rus | 3540 | bgli: |
1 | ha | 3541 | |
742 | Rus | 3542 | cmp ecx,1 |
3543 | jnz .az |
||
3544 | mov al,[REDRAW_BACKGROUND] |
||
3545 | cmp al,2 |
||
3546 | jz newdw8 |
||
3547 | test al,al |
||
3548 | jz .az |
||
3549 | lea eax,[edi+draw_data-window_data] |
||
3550 | mov ebx,[dlx] |
||
3551 | cmp ebx,[eax+RECT.left] |
||
3552 | jae @f |
||
3553 | mov [eax+RECT.left],ebx |
||
3554 | @@: |
||
3555 | mov ebx,[dly] |
||
3556 | cmp ebx,[eax+RECT.top] |
||
3557 | jae @f |
||
3558 | mov [eax+RECT.top],ebx |
||
3559 | @@: |
||
3560 | mov ebx,[dlxe] |
||
3561 | cmp ebx,[eax+RECT.right] |
||
3562 | jbe @f |
||
3563 | mov [eax+RECT.right],ebx |
||
3564 | @@: |
||
3565 | mov ebx,[dlye] |
||
3566 | cmp ebx,[eax+RECT.bottom] |
||
3567 | jbe @f |
||
3568 | mov [eax+RECT.bottom],ebx |
||
3569 | @@: |
||
3570 | jmp newdw8 |
||
3571 | .az: |
||
1 | ha | 3572 | |
742 | Rus | 3573 | mov eax,edi |
3574 | add eax,draw_data-window_data |
||
1 | ha | 3575 | |
742 | Rus | 3576 | mov ebx,[dlx] ; set limits |
3577 | mov [eax + RECT.left], ebx |
||
3578 | mov ebx,[dly] |
||
3579 | mov [eax + RECT.top], ebx |
||
3580 | mov ebx,[dlxe] |
||
3581 | mov [eax + RECT.right], ebx |
||
3582 | mov ebx,[dlye] |
||
3583 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3584 | |
742 | Rus | 3585 | sub eax,draw_data-window_data |
1 | ha | 3586 | |
742 | Rus | 3587 | cmp dword [esp],1 |
3588 | jne nobgrd |
||
3589 | mov byte [REDRAW_BACKGROUND], 1 |
||
1 | ha | 3590 | |
3591 | newdw8: |
||
3592 | nobgrd: |
||
3593 | |||
742 | Rus | 3594 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3595 | |
3596 | ricino: |
||
3597 | |||
3598 | not_this_task: |
||
3599 | |||
742 | Rus | 3600 | pop ecx |
1 | ha | 3601 | |
742 | Rus | 3602 | cmp ecx,[TASK_COUNT] |
3603 | jle newdw2 |
||
1 | ha | 3604 | |
742 | Rus | 3605 | pop eax |
3606 | popad |
||
1 | ha | 3607 | |
742 | Rus | 3608 | ret |
1 | ha | 3609 | |
3610 | calculatebackground: ; background |
||
3611 | |||
742 | Rus | 3612 | ; all black |
1 | ha | 3613 | |
742 | Rus | 3614 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3615 | xor eax, eax |
||
3616 | mov ecx, 1023 ;0x0fff00 / 4 |
||
3617 | cld |
||
3618 | rep stosd |
||
1 | ha | 3619 | |
742 | Rus | 3620 | mov edi,display_data ; set os to use all pixels |
3621 | mov eax,0x01010101 |
||
3622 | mov ecx,1280*1024 / 4 |
||
3623 | rep stosd |
||
1 | ha | 3624 | |
742 | Rus | 3625 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3626 | |
742 | Rus | 3627 | ret |
1 | ha | 3628 | |
3629 | uglobal |
||
742 | Rus | 3630 | imax dd 0x0 |
1 | ha | 3631 | endg |
3632 | |||
3633 | |||
3634 | |||
3635 | delay_ms: ; delay in 1/1000 sec |
||
3636 | |||
3637 | |||
742 | Rus | 3638 | push eax |
3639 | push ecx |
||
1 | ha | 3640 | |
742 | Rus | 3641 | mov ecx,esi |
3642 | ; |
||
3643 | imul ecx, 33941 |
||
3644 | shr ecx, 9 |
||
3645 | ; |
||
1 | ha | 3646 | |
742 | Rus | 3647 | in al,0x61 |
3648 | and al,0x10 |
||
3649 | mov ah,al |
||
3650 | cld |
||
1 | ha | 3651 | |
742 | Rus | 3652 | cnt1: in al,0x61 |
3653 | and al,0x10 |
||
3654 | cmp al,ah |
||
3655 | jz cnt1 |
||
1 | ha | 3656 | |
742 | Rus | 3657 | mov ah,al |
3658 | loop cnt1 |
||
1 | ha | 3659 | |
742 | Rus | 3660 | pop ecx |
3661 | pop eax |
||
1 | ha | 3662 | |
742 | Rus | 3663 | ret |
1 | ha | 3664 | |
3665 | |||
3666 | set_app_param: |
||
742 | Rus | 3667 | mov edi, [TASK_BASE] |
3668 | mov [edi + TASKDATA.event_mask], ebx |
||
3669 | ret |
||
1 | ha | 3670 | |
3671 | |||
3672 | |||
3673 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 3674 | ; ebx = delay time |
742 | Rus | 3675 | push ecx |
3676 | push edx |
||
1 | ha | 3677 | |
742 | Rus | 3678 | mov edx,[timer_ticks] |
1 | ha | 3679 | |
3680 | newtic: |
||
742 | Rus | 3681 | mov ecx,[timer_ticks] |
3682 | sub ecx,edx |
||
3683 | cmp ecx,ebx |
||
3684 | jae zerodelay |
||
1 | ha | 3685 | |
742 | Rus | 3686 | call change_task |
1 | ha | 3687 | |
742 | Rus | 3688 | jmp newtic |
1 | ha | 3689 | |
3690 | zerodelay: |
||
742 | Rus | 3691 | pop edx |
3692 | pop ecx |
||
1 | ha | 3693 | |
742 | Rus | 3694 | ret |
1 | ha | 3695 | |
3696 | |||
3697 | memmove: ; memory move in bytes |
||
3698 | |||
3699 | ; eax = from |
||
3700 | ; ebx = to |
||
3701 | ; ecx = no of bytes |
||
3702 | test ecx, ecx |
||
3703 | jle .ret |
||
3704 | |||
3705 | |||
3706 | push esi edi ecx |
||
3707 | |||
3708 | mov edi, ebx |
||
3709 | mov esi, eax |
||
3710 | |||
3711 | test ecx, not 11b |
||
742 | Rus | 3712 | jz @f |
1 | ha | 3713 | |
3714 | push ecx |
||
3715 | shr ecx, 2 |
||
3716 | rep movsd |
||
3717 | pop ecx |
||
3718 | and ecx, 11b |
||
742 | Rus | 3719 | jz .finish |
1 | ha | 3720 | @@: |
3721 | rep movsb |
||
3722 | |||
3723 | .finish: |
||
3724 | pop ecx edi esi |
||
3725 | .ret: |
||
3726 | ret |
||
3727 | |||
3728 | |||
75 | diamond | 3729 | ; |
3730 | ;align 4 |
||
1 | ha | 3731 | ; |
75 | diamond | 3732 | ;read_floppy_file: |
1 | ha | 3733 | ; |
75 | diamond | 3734 | ;; as input |
3735 | ;; |
||
3736 | ;; eax pointer to file |
||
3737 | ;; ebx file lenght |
||
3738 | ;; ecx start 512 byte block number |
||
3739 | ;; edx number of blocks to read |
||
3740 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3741 | ;; |
||
3742 | ;; |
||
3743 | ;; on return |
||
3744 | ;; |
||
3745 | ;; eax = 0 command succesful |
||
3746 | ;; 1 no fd base and/or partition defined |
||
3747 | ;; 2 yet unsupported FS |
||
3748 | ;; 3 unknown FS |
||
3749 | ;; 4 partition not defined at hd |
||
3750 | ;; 5 file not found |
||
3751 | ;; ebx = size of file |
||
1 | ha | 3752 | ; |
379 | serge | 3753 | ; mov edi,[TASK_BASE] |
75 | diamond | 3754 | ; add edi,0x10 |
3755 | ; add esi,[edi] |
||
3756 | ; add eax,[edi] |
||
1 | ha | 3757 | ; |
75 | diamond | 3758 | ; pushad |
3759 | ; mov edi,esi |
||
3760 | ; add edi,1024 |
||
3761 | ; mov esi,0x100000+19*512 |
||
3762 | ; sub ecx,1 |
||
3763 | ; shl ecx,9 |
||
3764 | ; add esi,ecx |
||
3765 | ; shl edx,9 |
||
3766 | ; mov ecx,edx |
||
3767 | ; cld |
||
3768 | ; rep movsb |
||
3769 | ; popad |
||
3770 | ; |
||
3771 | ; mov [esp+36],eax |
||
3772 | ; mov [esp+24],ebx |
||
3773 | ; ret |
||
1 | ha | 3774 | |
3775 | |||
3776 | |||
3777 | align 4 |
||
3778 | |||
3779 | sys_programirq: |
||
3780 | |||
765 | Rus | 3781 | mov eax, [TASK_BASE] |
3782 | add ebx, [eax + TASKDATA.mem_start] |
||
1 | ha | 3783 | |
765 | Rus | 3784 | cmp ecx, 16 |
75 | diamond | 3785 | jae .not_owner |
765 | Rus | 3786 | mov edi, [eax + TASKDATA.pid] |
3787 | cmp edi, [irq_owner + 4 * ecx] |
||
3788 | je .spril1 |
||
75 | diamond | 3789 | .not_owner: |
765 | Rus | 3790 | xor ecx, ecx |
3791 | jmp .end |
||
3792 | .spril1: |
||
1 | ha | 3793 | |
765 | Rus | 3794 | shl ecx, 6 |
3795 | mov esi, ebx |
||
3796 | lea edi, [irq00read + ecx] |
||
3797 | push 16 |
||
3798 | pop ecx |
||
3799 | |||
1 | ha | 3800 | cld |
3801 | rep movsd |
||
765 | Rus | 3802 | .end: |
3803 | mov [esp+32], ecx |
||
1 | ha | 3804 | ret |
3805 | |||
3806 | |||
3807 | align 4 |
||
3808 | |||
3809 | get_irq_data: |
||
760 | Rus | 3810 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3811 | xor bh, bh |
||
3812 | cmp ebx, 16 |
||
75 | diamond | 3813 | jae .not_owner |
760 | Rus | 3814 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
742 | Rus | 3815 | |
760 | Rus | 3816 | mov eax,[TASK_BASE] |
742 | Rus | 3817 | |
760 | Rus | 3818 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3819 | je gidril1 |
75 | diamond | 3820 | .not_owner: |
760 | Rus | 3821 | xor edx, edx |
3822 | dec edx |
||
3823 | jmp gid1 |
||
1 | ha | 3824 | |
3825 | gidril1: |
||
3826 | |||
760 | Rus | 3827 | shl ebx, 12 |
3828 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
||
3829 | mov edx, [eax] ; + 0x4 - data offset |
||
3830 | dec esi |
||
1 | ha | 3831 | jz gid1 |
760 | Rus | 3832 | test edx, edx ; check if buffer is empty |
3833 | jz gid1 |
||
1 | ha | 3834 | |
760 | Rus | 3835 | mov ebx, [eax + 0x4] |
3836 | mov edi, ecx |
||
742 | Rus | 3837 | |
760 | Rus | 3838 | mov ecx, 4000 ; buffer size, used frequently |
742 | Rus | 3839 | |
760 | Rus | 3840 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
759 | Rus | 3841 | jb @f |
742 | Rus | 3842 | |
760 | Rus | 3843 | xor ebx, ebx |
759 | Rus | 3844 | |
3845 | @@: |
||
3846 | |||
760 | Rus | 3847 | lea esi, [ebx + edx] ; calculate data size and offset |
3848 | cld |
||
3849 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
||
3850 | jbe @f |
||
759 | Rus | 3851 | |
760 | Rus | 3852 | sub ecx, ebx |
3853 | sub edx, ecx |
||
759 | Rus | 3854 | |
760 | Rus | 3855 | lea esi, [eax + ebx + 0x10] |
3856 | rep movsb |
||
3857 | |||
3858 | xor ebx, ebx |
||
3859 | @@: |
||
3860 | lea esi, [eax + ebx + 0x10] |
||
3861 | mov ecx, edx |
||
3862 | add ebx, edx |
||
3863 | |||
3864 | rep movsb |
||
3865 | mov edx, [eax] |
||
3866 | mov [eax], ecx ; set data size to zero |
||
3867 | mov [eax + 0x4], ebx ; set data offset |
||
3868 | |||
1 | ha | 3869 | gid1: |
760 | Rus | 3870 | mov [esp+32], edx ; eax |
1 | ha | 3871 | ret |
3872 | |||
3873 | |||
3874 | set_io_access_rights: |
||
3875 | |||
3876 | pushad |
||
3877 | |||
465 | serge | 3878 | mov edi, tss._io_map_0 |
1 | ha | 3879 | |
465 | serge | 3880 | ; mov ecx,eax |
3881 | ; and ecx,7 ; offset in byte |
||
1 | ha | 3882 | |
465 | serge | 3883 | ; shr eax,3 ; number of byte |
3884 | ; add edi,eax |
||
1 | ha | 3885 | |
465 | serge | 3886 | ; mov ebx,1 |
3887 | ; shl ebx,cl |
||
1 | ha | 3888 | |
742 | Rus | 3889 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 3890 | jne siar1 |
3891 | |||
465 | serge | 3892 | ; not ebx |
3893 | ; and [edi],byte bl |
||
3894 | btr [edi], eax |
||
1 | ha | 3895 | |
3896 | popad |
||
3897 | |||
3898 | ret |
||
3899 | |||
465 | serge | 3900 | siar1: |
1 | ha | 3901 | |
465 | serge | 3902 | bts [edi], eax |
3903 | ; or [edi],byte bl ; disable access - ebp = 1 |
||
1 | ha | 3904 | |
3905 | popad |
||
3906 | |||
3907 | ret |
||
3908 | |||
3909 | r_f_port_area: |
||
3910 | |||
3911 | test eax, eax |
||
3912 | jnz free_port_area |
||
3913 | ; je r_port_area |
||
3914 | ; jmp free_port_area |
||
3915 | |||
3916 | ; r_port_area: |
||
3917 | |||
3918 | pushad |
||
3919 | |||
742 | Rus | 3920 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 3921 | ja rpal1 |
3922 | cmp ecx,65536 |
||
3923 | jae rpal1 |
||
381 | serge | 3924 | mov esi,[RESERVED_PORTS] |
742 | Rus | 3925 | test esi,esi ; no reserved areas ? |
1 | ha | 3926 | je rpal2 |
742 | Rus | 3927 | cmp esi,255 ; max reserved |
75 | diamond | 3928 | jae rpal1 |
465 | serge | 3929 | rpal3: |
1 | ha | 3930 | mov edi,esi |
3931 | shl edi,4 |
||
381 | serge | 3932 | add edi,RESERVED_PORTS |
1 | ha | 3933 | cmp ebx,[edi+8] |
75 | diamond | 3934 | ja rpal4 |
1 | ha | 3935 | cmp ecx,[edi+4] |
3936 | jae rpal1 |
||
3937 | ; jb rpal4 |
||
3938 | ; jmp rpal1 |
||
465 | serge | 3939 | rpal4: |
1 | ha | 3940 | |
3941 | dec esi |
||
3942 | jnz rpal3 |
||
3943 | jmp rpal2 |
||
3944 | rpal1: |
||
3945 | popad |
||
3946 | mov eax,1 |
||
3947 | ret |
||
3948 | |||
3949 | rpal2: |
||
3950 | popad |
||
3951 | |||
3952 | |||
3953 | ; enable port access at port IO map |
||
3954 | cli |
||
742 | Rus | 3955 | pushad ; start enable io map |
1 | ha | 3956 | |
3957 | cmp ecx,65536 ;16384 |
||
3958 | jae no_unmask_io ; jge |
||
3959 | |||
3960 | mov eax,ebx |
||
3961 | |||
3962 | new_port_access: |
||
3963 | |||
3964 | pushad |
||
3965 | |||
742 | Rus | 3966 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3967 | call set_io_access_rights |
3968 | |||
3969 | popad |
||
3970 | |||
3971 | inc eax |
||
3972 | cmp eax,ecx |
||
3973 | jbe new_port_access |
||
3974 | |||
3975 | no_unmask_io: |
||
3976 | |||
742 | Rus | 3977 | popad ; end enable io map |
1 | ha | 3978 | sti |
3979 | |||
381 | serge | 3980 | mov edi,[RESERVED_PORTS] |
1 | ha | 3981 | add edi,1 |
381 | serge | 3982 | mov [RESERVED_PORTS],edi |
1 | ha | 3983 | shl edi,4 |
381 | serge | 3984 | add edi,RESERVED_PORTS |
379 | serge | 3985 | mov esi,[TASK_BASE] |
115 | poddubny | 3986 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3987 | mov [edi],esi |
3988 | mov [edi+4],ebx |
||
3989 | mov [edi+8],ecx |
||
3990 | |||
3991 | xor eax, eax |
||
3992 | ret |
||
3993 | |||
3994 | free_port_area: |
||
3995 | |||
3996 | pushad |
||
3997 | |||
381 | serge | 3998 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 3999 | test esi,esi |
1 | ha | 4000 | je frpal2 |
379 | serge | 4001 | mov edx,[TASK_BASE] |
115 | poddubny | 4002 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4003 | frpal3: |
4004 | mov edi,esi |
||
4005 | shl edi,4 |
||
381 | serge | 4006 | add edi,RESERVED_PORTS |
1 | ha | 4007 | cmp edx,[edi] |
4008 | jne frpal4 |
||
4009 | cmp ebx,[edi+4] |
||
4010 | jne frpal4 |
||
4011 | cmp ecx,[edi+8] |
||
4012 | jne frpal4 |
||
4013 | jmp frpal1 |
||
4014 | frpal4: |
||
4015 | dec esi |
||
4016 | jnz frpal3 |
||
4017 | frpal2: |
||
4018 | popad |
||
4019 | mov eax,1 |
||
4020 | ret |
||
4021 | frpal1: |
||
4022 | mov ecx,256 |
||
4023 | sub ecx,esi |
||
4024 | shl ecx,4 |
||
4025 | mov esi,edi |
||
4026 | add esi,16 |
||
4027 | cld |
||
4028 | rep movsb |
||
4029 | |||
381 | serge | 4030 | dec dword [RESERVED_PORTS] |
1 | ha | 4031 | |
4032 | popad |
||
4033 | |||
4034 | |||
4035 | ; disable port access at port IO map |
||
4036 | |||
742 | Rus | 4037 | pushad ; start disable io map |
1 | ha | 4038 | |
4039 | cmp ecx,65536 ;16384 |
||
4040 | jge no_mask_io |
||
4041 | |||
4042 | mov eax,ebx |
||
4043 | |||
4044 | new_port_access_disable: |
||
4045 | |||
4046 | pushad |
||
4047 | |||
742 | Rus | 4048 | mov ebp,1 ; disable - eax = port |
1 | ha | 4049 | call set_io_access_rights |
4050 | |||
4051 | popad |
||
4052 | |||
4053 | inc eax |
||
4054 | cmp eax,ecx |
||
4055 | jbe new_port_access_disable |
||
4056 | |||
4057 | no_mask_io: |
||
4058 | |||
742 | Rus | 4059 | popad ; end disable io map |
1 | ha | 4060 | |
4061 | xor eax, eax |
||
4062 | ret |
||
4063 | |||
4064 | |||
4065 | reserve_free_irq: |
||
4066 | |||
765 | Rus | 4067 | xor esi, esi |
4068 | inc esi |
||
4069 | cmp ecx, 16 |
||
4070 | jae ril1 |
||
1 | ha | 4071 | |
769 | Rus | 4072 | push ecx |
765 | Rus | 4073 | lea ecx, [irq_owner + 4 * ecx] |
4074 | mov edx, [ecx] |
||
4075 | mov eax, [TASK_BASE] |
||
4076 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 4077 | pop eax |
765 | Rus | 4078 | dec ebx |
4079 | jnz reserve_irq |
||
1 | ha | 4080 | |
765 | Rus | 4081 | cmp edx, edi |
4082 | jne ril1 |
||
4083 | dec esi |
||
4084 | mov [ecx], esi |
||
4085 | |||
4086 | jmp ril1 |
||
4087 | |||
1 | ha | 4088 | reserve_irq: |
4089 | |||
765 | Rus | 4090 | cmp dword [ecx], 0 |
4091 | jne ril1 |
||
1 | ha | 4092 | |
769 | Rus | 4093 | mov ebx, [f_irqs + 4 * eax] |
4094 | |||
774 | Rus | 4095 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 4096 | |
765 | Rus | 4097 | mov [ecx], edi |
769 | Rus | 4098 | |
765 | Rus | 4099 | dec esi |
1 | ha | 4100 | ril1: |
765 | Rus | 4101 | mov [esp+32], esi ; return in eax |
1 | ha | 4102 | ret |
4103 | |||
769 | Rus | 4104 | iglobal |
4105 | f_irqs: |
||
4106 | dd 0x0 |
||
4107 | dd 0x0 |
||
4108 | dd p_irq2 |
||
4109 | dd p_irq3 |
||
4110 | dd p_irq4 |
||
4111 | dd p_irq5 |
||
4112 | dd p_irq6 |
||
4113 | dd p_irq7 |
||
4114 | dd p_irq8 |
||
4115 | dd p_irq9 |
||
4116 | dd p_irq10 |
||
4117 | dd p_irq11 |
||
4118 | dd 0x0 |
||
4119 | dd 0x0 |
||
4120 | dd p_irq14 |
||
4121 | dd p_irq15 |
||
4122 | |||
4123 | endg |
||
4124 | |||
1 | ha | 4125 | drawbackground: |
33 | mario79 | 4126 | inc [mouse_pause] |
381 | serge | 4127 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 4128 | je dbrv20 |
1 | ha | 4129 | dbrv12: |
381 | serge | 4130 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4131 | jge dbrv20 |
381 | serge | 4132 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4133 | je dbrv20 |
4134 | call vesa12_drawbackground |
||
33 | mario79 | 4135 | dec [mouse_pause] |
36 | mario79 | 4136 | call [draw_pointer] |
1 | ha | 4137 | ret |
4138 | dbrv20: |
||
527 | diamond | 4139 | cmp [BgrDrawMode],dword 1 |
1 | ha | 4140 | jne bgrstr |
4141 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4142 | dec [mouse_pause] |
36 | mario79 | 4143 | call [draw_pointer] |
1 | ha | 4144 | ret |
4145 | bgrstr: |
||
4146 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4147 | dec [mouse_pause] |
36 | mario79 | 4148 | call [draw_pointer] |
1 | ha | 4149 | ret |
4150 | |||
75 | diamond | 4151 | align 4 |
1 | ha | 4152 | |
742 | Rus | 4153 | syscall_putimage: ; PutImage |
1 | ha | 4154 | sys_putimage: |
53 | mikedld | 4155 | test ecx,0x80008000 |
4156 | jnz .exit |
||
4157 | test ecx,0x0000FFFF |
||
4158 | jz .exit |
||
4159 | test ecx,0xFFFF0000 |
||
4160 | jnz @f |
||
4161 | .exit: |
||
4162 | ret |
||
4163 | @@: |
||
742 | Rus | 4164 | mov edi,[current_slot] |
4165 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
4166 | rol edx,16 |
||
4167 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
4168 | rol edx,16 |
||
114 | mikedld | 4169 | .forced: |
742 | Rus | 4170 | push ebp esi 0 |
4171 | mov ebp, putimage_get24bpp |
||
4172 | mov esi, putimage_init24bpp |
||
283 | diamond | 4173 | sys_putimage_bpp: |
4174 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4175 | ; mov eax, vga_putimage |
742 | Rus | 4176 | cmp [SCR_MODE], word 0x12 |
4177 | jz @f ;.doit |
||
4178 | mov eax, vesa12_putimage |
||
4179 | cmp [SCR_MODE], word 0100000000000000b |
||
4180 | jae @f |
||
4181 | cmp [SCR_MODE], word 0x13 |
||
4182 | jnz .doit |
||
75 | diamond | 4183 | @@: |
742 | Rus | 4184 | mov eax, vesa20_putimage |
75 | diamond | 4185 | .doit: |
742 | Rus | 4186 | inc [mouse_pause] |
4187 | call eax |
||
4188 | dec [mouse_pause] |
||
4189 | pop ebp esi ebp |
||
4190 | jmp [draw_pointer] |
||
1 | ha | 4191 | |
283 | diamond | 4192 | syscall_putimage_palette: |
742 | Rus | 4193 | mov edi, esi |
4194 | mov esi, edx |
||
4195 | mov edx, ecx |
||
4196 | mov ecx, ebx |
||
4197 | mov ebx, eax |
||
283 | diamond | 4198 | sys_putimage_palette: |
4199 | ; ebx = pointer to image |
||
4200 | ; ecx = [xsize]*65536 + [ysize] |
||
4201 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4202 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4203 | ; edi = pointer to palette |
314 | diamond | 4204 | ; ebp = row delta |
742 | Rus | 4205 | mov eax, [CURRENT_TASK] |
4206 | shl eax, 8 |
||
4207 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4208 | rol edx, 16 |
||
4209 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4210 | rol edx, 16 |
||
283 | diamond | 4211 | .forced: |
911 | diamond | 4212 | cmp esi, 1 |
4213 | jnz @f |
||
4214 | push edi |
||
4215 | mov eax, [edi+4] |
||
4216 | sub eax, [edi] |
||
4217 | push eax |
||
4218 | push dword [edi] |
||
4219 | push 0ffffff80h |
||
4220 | mov edi, esp |
||
4221 | call put_mono_image |
||
4222 | add esp, 12 |
||
4223 | pop edi |
||
4224 | ret |
||
4225 | @@: |
||
4226 | cmp esi, 4 |
||
4227 | jnz @f |
||
4228 | push edi |
||
4229 | push 0ffffff80h |
||
4230 | mov edi, esp |
||
4231 | call put_4bit_image |
||
4232 | pop eax |
||
4233 | pop edi |
||
4234 | ret |
||
4235 | @@: |
||
742 | Rus | 4236 | push ebp esi ebp |
4237 | cmp esi, 8 |
||
4238 | jnz @f |
||
4239 | mov ebp, putimage_get8bpp |
||
4240 | mov esi, putimage_init8bpp |
||
4241 | jmp sys_putimage_bpp |
||
314 | diamond | 4242 | @@: |
906 | diamond | 4243 | cmp esi, 15 |
4244 | jnz @f |
||
4245 | mov ebp, putimage_get15bpp |
||
4246 | mov esi, putimage_init15bpp |
||
4247 | jmp sys_putimage_bpp |
||
4248 | @@: |
||
842 | diamond | 4249 | cmp esi, 16 |
4250 | jnz @f |
||
4251 | mov ebp, putimage_get16bpp |
||
4252 | mov esi, putimage_init16bpp |
||
4253 | jmp sys_putimage_bpp |
||
4254 | @@: |
||
742 | Rus | 4255 | cmp esi, 24 |
4256 | jnz @f |
||
4257 | mov ebp, putimage_get24bpp |
||
4258 | mov esi, putimage_init24bpp |
||
4259 | jmp sys_putimage_bpp |
||
314 | diamond | 4260 | @@: |
742 | Rus | 4261 | cmp esi, 32 |
4262 | jnz @f |
||
4263 | mov ebp, putimage_get32bpp |
||
4264 | mov esi, putimage_init32bpp |
||
4265 | jmp sys_putimage_bpp |
||
314 | diamond | 4266 | @@: |
842 | diamond | 4267 | pop ebp esi ebp |
742 | Rus | 4268 | ret |
283 | diamond | 4269 | |
911 | diamond | 4270 | put_mono_image: |
4271 | push ebp esi ebp |
||
4272 | mov ebp, putimage_get1bpp |
||
4273 | mov esi, putimage_init1bpp |
||
4274 | jmp sys_putimage_bpp |
||
4275 | put_4bit_image: |
||
4276 | push ebp esi ebp |
||
4277 | mov ebp, putimage_get4bpp |
||
4278 | mov esi, putimage_init4bpp |
||
4279 | jmp sys_putimage_bpp |
||
4280 | |||
283 | diamond | 4281 | putimage_init24bpp: |
742 | Rus | 4282 | lea eax, [eax*3] |
283 | diamond | 4283 | putimage_init8bpp: |
742 | Rus | 4284 | ret |
283 | diamond | 4285 | |
911 | diamond | 4286 | align 16 |
283 | diamond | 4287 | putimage_get24bpp: |
742 | Rus | 4288 | mov eax, [esi] |
4289 | add esi, 3 |
||
4290 | ret 4 |
||
911 | diamond | 4291 | align 16 |
283 | diamond | 4292 | putimage_get8bpp: |
742 | Rus | 4293 | movzx eax, byte [esi] |
4294 | push edx |
||
4295 | mov edx, [esp+8] |
||
4296 | mov eax, [edx+eax*4] |
||
4297 | pop edx |
||
4298 | inc esi |
||
4299 | ret 4 |
||
283 | diamond | 4300 | |
911 | diamond | 4301 | putimage_init1bpp: |
4302 | add eax, ecx |
||
4303 | push ecx |
||
4304 | add eax, 7 |
||
4305 | add ecx, 7 |
||
4306 | shr eax, 3 |
||
4307 | shr ecx, 3 |
||
4308 | sub eax, ecx |
||
4309 | pop ecx |
||
4310 | ret |
||
4311 | align 16 |
||
4312 | putimage_get1bpp: |
||
4313 | push edx |
||
4314 | mov edx, [esp+8] |
||
4315 | mov al, [edx] |
||
912 | diamond | 4316 | add al, al |
911 | diamond | 4317 | jnz @f |
4318 | lodsb |
||
4319 | adc al, al |
||
4320 | @@: |
||
4321 | mov [edx], al |
||
4322 | sbb eax, eax |
||
4323 | and eax, [edx+8] |
||
4324 | add eax, [edx+4] |
||
4325 | pop edx |
||
4326 | ret 4 |
||
4327 | |||
4328 | putimage_init4bpp: |
||
4329 | add eax, ecx |
||
4330 | push ecx |
||
4331 | add ecx, 1 |
||
4332 | add eax, 1 |
||
4333 | shr ecx, 1 |
||
4334 | shr eax, 1 |
||
4335 | sub eax, ecx |
||
4336 | pop ecx |
||
4337 | ret |
||
4338 | align 16 |
||
4339 | putimage_get4bpp: |
||
4340 | push edx |
||
4341 | mov edx, [esp+8] |
||
4342 | add byte [edx], 80h |
||
4343 | jc @f |
||
4344 | movzx eax, byte [edx+1] |
||
4345 | mov edx, [edx+4] |
||
4346 | and eax, 0x0F |
||
4347 | mov eax, [edx+eax*4] |
||
4348 | pop edx |
||
4349 | ret 4 |
||
4350 | @@: |
||
4351 | movzx eax, byte [esi] |
||
4352 | add esi, 1 |
||
4353 | mov [edx+1], al |
||
4354 | shr eax, 4 |
||
4355 | mov edx, [edx+4] |
||
4356 | mov eax, [edx+eax*4] |
||
4357 | pop edx |
||
4358 | ret 4 |
||
4359 | |||
314 | diamond | 4360 | putimage_init32bpp: |
742 | Rus | 4361 | shl eax, 2 |
4362 | ret |
||
911 | diamond | 4363 | align 16 |
314 | diamond | 4364 | putimage_get32bpp: |
742 | Rus | 4365 | lodsd |
4366 | ret 4 |
||
314 | diamond | 4367 | |
906 | diamond | 4368 | putimage_init15bpp: |
911 | diamond | 4369 | putimage_init16bpp: |
842 | diamond | 4370 | add eax, eax |
4371 | ret |
||
911 | diamond | 4372 | align 16 |
906 | diamond | 4373 | putimage_get15bpp: |
842 | diamond | 4374 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4375 | push ecx edx |
||
4376 | movzx eax, word [esi] |
||
4377 | add esi, 2 |
||
4378 | mov ecx, eax |
||
4379 | mov edx, eax |
||
4380 | and eax, 0x1F |
||
4381 | and ecx, 0x1F shl 5 |
||
4382 | and edx, 0x1F shl 10 |
||
4383 | shl eax, 3 |
||
4384 | shl ecx, 6 |
||
4385 | shl edx, 9 |
||
4386 | or eax, ecx |
||
4387 | or eax, edx |
||
4388 | pop edx ecx |
||
906 | diamond | 4389 | ret 4 |
4390 | |||
911 | diamond | 4391 | align 16 |
906 | diamond | 4392 | putimage_get16bpp: |
4393 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
4394 | push ecx edx |
||
4395 | movzx eax, word [esi] |
||
4396 | add esi, 2 |
||
4397 | mov ecx, eax |
||
4398 | mov edx, eax |
||
4399 | and eax, 0x1F |
||
4400 | and ecx, 0x3F shl 5 |
||
4401 | and edx, 0x1F shl 11 |
||
4402 | shl eax, 3 |
||
4403 | shl ecx, 5 |
||
4404 | shl edx, 8 |
||
4405 | or eax, ecx |
||
4406 | or eax, edx |
||
4407 | pop edx ecx |
||
4408 | ret 4 |
||
842 | diamond | 4409 | |
1 | ha | 4410 | ; eax x beginning |
4411 | ; ebx y beginning |
||
4412 | ; ecx x end |
||
283 | diamond | 4413 | ; edx y end |
1 | ha | 4414 | ; edi color |
4415 | |||
4416 | __sys_drawbar: |
||
742 | Rus | 4417 | mov esi,[current_slot] |
4418 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
4419 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
4420 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
4421 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4422 | .forced: |
33 | mario79 | 4423 | inc [mouse_pause] |
283 | diamond | 4424 | ; call [disable_mouse] |
381 | serge | 4425 | cmp [SCR_MODE],word 0x12 |
742 | Rus | 4426 | je dbv20 |
1 | ha | 4427 | sdbv20: |
381 | serge | 4428 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4429 | jge dbv20 |
381 | serge | 4430 | cmp [SCR_MODE],word 0x13 |
742 | Rus | 4431 | je dbv20 |
1 | ha | 4432 | call vesa12_drawbar |
33 | mario79 | 4433 | dec [mouse_pause] |
36 | mario79 | 4434 | call [draw_pointer] |
1 | ha | 4435 | ret |
4436 | dbv20: |
||
4437 | call vesa20_drawbar |
||
33 | mario79 | 4438 | dec [mouse_pause] |
36 | mario79 | 4439 | call [draw_pointer] |
1 | ha | 4440 | ret |
4441 | |||
4442 | |||
4443 | |||
4444 | kb_read: |
||
4445 | |||
742 | Rus | 4446 | push ecx edx |
1 | ha | 4447 | |
742 | Rus | 4448 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4449 | kr_loop: |
742 | Rus | 4450 | in al,0x64 |
4451 | test al,1 |
||
4452 | jnz kr_ready |
||
4453 | loop kr_loop |
||
4454 | mov ah,1 |
||
4455 | jmp kr_exit |
||
1 | ha | 4456 | kr_ready: |
742 | Rus | 4457 | push ecx |
4458 | mov ecx,32 |
||
1 | ha | 4459 | kr_delay: |
742 | Rus | 4460 | loop kr_delay |
4461 | pop ecx |
||
4462 | in al,0x60 |
||
4463 | xor ah,ah |
||
1 | ha | 4464 | kr_exit: |
4465 | |||
742 | Rus | 4466 | pop edx ecx |
1 | ha | 4467 | |
742 | Rus | 4468 | ret |
1 | ha | 4469 | |
4470 | |||
4471 | kb_write: |
||
4472 | |||
742 | Rus | 4473 | push ecx edx |
1 | ha | 4474 | |
742 | Rus | 4475 | mov dl,al |
265 | diamond | 4476 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4477 | ; kw_loop1: |
||
4478 | ; in al,0x64 |
||
4479 | ; test al,0x20 |
||
4480 | ; jz kw_ok1 |
||
4481 | ; loop kw_loop1 |
||
4482 | ; mov ah,1 |
||
4483 | ; jmp kw_exit |
||
4484 | ; kw_ok1: |
||
742 | Rus | 4485 | in al,0x60 |
4486 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4487 | kw_loop: |
742 | Rus | 4488 | in al,0x64 |
4489 | test al,2 |
||
4490 | jz kw_ok |
||
4491 | loop kw_loop |
||
4492 | mov ah,1 |
||
4493 | jmp kw_exit |
||
1 | ha | 4494 | kw_ok: |
742 | Rus | 4495 | mov al,dl |
4496 | out 0x60,al |
||
4497 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4498 | kw_loop3: |
742 | Rus | 4499 | in al,0x64 |
4500 | test al,2 |
||
4501 | jz kw_ok3 |
||
4502 | loop kw_loop3 |
||
4503 | mov ah,1 |
||
4504 | jmp kw_exit |
||
1 | ha | 4505 | kw_ok3: |
742 | Rus | 4506 | mov ah,8 |
1 | ha | 4507 | kw_loop4: |
742 | Rus | 4508 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4509 | kw_loop5: |
742 | Rus | 4510 | in al,0x64 |
4511 | test al,1 |
||
4512 | jnz kw_ok4 |
||
4513 | loop kw_loop5 |
||
4514 | dec ah |
||
4515 | jnz kw_loop4 |
||
1 | ha | 4516 | kw_ok4: |
742 | Rus | 4517 | xor ah,ah |
1 | ha | 4518 | kw_exit: |
4519 | |||
742 | Rus | 4520 | pop edx ecx |
1 | ha | 4521 | |
742 | Rus | 4522 | ret |
1 | ha | 4523 | |
4524 | |||
4525 | kb_cmd: |
||
4526 | |||
742 | Rus | 4527 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4528 | c_wait: |
742 | Rus | 4529 | in al,0x64 |
4530 | test al,2 |
||
4531 | jz c_send |
||
4532 | loop c_wait |
||
4533 | jmp c_error |
||
1 | ha | 4534 | c_send: |
742 | Rus | 4535 | mov al,bl |
4536 | out 0x64,al |
||
4537 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4538 | c_accept: |
742 | Rus | 4539 | in al,0x64 |
4540 | test al,2 |
||
4541 | jz c_ok |
||
4542 | loop c_accept |
||
1 | ha | 4543 | c_error: |
742 | Rus | 4544 | mov ah,1 |
4545 | jmp c_exit |
||
1 | ha | 4546 | c_ok: |
742 | Rus | 4547 | xor ah,ah |
1 | ha | 4548 | c_exit: |
742 | Rus | 4549 | ret |
1 | ha | 4550 | |
4551 | |||
4552 | setmouse: ; set mousepicture -pointer |
||
742 | Rus | 4553 | ; ps2 mouse enable |
1 | ha | 4554 | |
381 | serge | 4555 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4556 | |
4557 | cli |
||
4558 | |||
4559 | ret |
||
4560 | |||
4561 | |||
4562 | _rdtsc: |
||
164 | serge | 4563 | bt [cpu_caps], CAPS_TSC |
4564 | jnc ret_rdtsc |
||
1 | ha | 4565 | rdtsc |
4566 | ret |
||
4567 | ret_rdtsc: |
||
4568 | mov edx,0xffffffff |
||
4569 | mov eax,0xffffffff |
||
4570 | ret |
||
4571 | |||
4572 | rerouteirqs: |
||
4573 | |||
742 | Rus | 4574 | cli |
1 | ha | 4575 | |
742 | Rus | 4576 | mov al,0x11 ; icw4, edge triggered |
4577 | out 0x20,al |
||
4578 | call pic_delay |
||
4579 | out 0xA0,al |
||
4580 | call pic_delay |
||
1 | ha | 4581 | |
742 | Rus | 4582 | mov al,0x20 ; generate 0x20 + |
4583 | out 0x21,al |
||
4584 | call pic_delay |
||
4585 | mov al,0x28 ; generate 0x28 + |
||
4586 | out 0xA1,al |
||
4587 | call pic_delay |
||
1 | ha | 4588 | |
742 | Rus | 4589 | mov al,0x04 ; slave at irq2 |
4590 | out 0x21,al |
||
4591 | call pic_delay |
||
4592 | mov al,0x02 ; at irq9 |
||
4593 | out 0xA1,al |
||
4594 | call pic_delay |
||
1 | ha | 4595 | |
742 | Rus | 4596 | mov al,0x01 ; 8086 mode |
4597 | out 0x21,al |
||
4598 | call pic_delay |
||
4599 | out 0xA1,al |
||
4600 | call pic_delay |
||
1 | ha | 4601 | |
742 | Rus | 4602 | mov al,255 ; mask all irq's |
4603 | out 0xA1,al |
||
4604 | call pic_delay |
||
4605 | out 0x21,al |
||
4606 | call pic_delay |
||
1 | ha | 4607 | |
742 | Rus | 4608 | mov ecx,0x1000 |
4609 | cld |
||
4610 | picl1: call pic_delay |
||
4611 | loop picl1 |
||
1 | ha | 4612 | |
742 | Rus | 4613 | mov al,255 ; mask all irq's |
4614 | out 0xA1,al |
||
4615 | call pic_delay |
||
4616 | out 0x21,al |
||
4617 | call pic_delay |
||
1 | ha | 4618 | |
742 | Rus | 4619 | cli |
1 | ha | 4620 | |
742 | Rus | 4621 | ret |
1 | ha | 4622 | |
4623 | |||
4624 | pic_delay: |
||
4625 | |||
742 | Rus | 4626 | jmp pdl1 |
4627 | pdl1: ret |
||
1 | ha | 4628 | |
4629 | |||
4630 | sys_msg_board_str: |
||
4631 | |||
4632 | pushad |
||
4633 | @@: |
||
4634 | cmp [esi],byte 0 |
||
4635 | je @f |
||
4636 | mov eax,1 |
||
4637 | movzx ebx,byte [esi] |
||
4638 | call sys_msg_board |
||
4639 | inc esi |
||
4640 | jmp @b |
||
4641 | @@: |
||
4642 | popad |
||
4643 | ret |
||
4644 | |||
709 | diamond | 4645 | sys_msg_board_byte: |
4646 | ; in: al = byte to display |
||
4647 | ; out: nothing |
||
4648 | ; destroys: nothing |
||
742 | Rus | 4649 | pushad |
4650 | mov ecx, 2 |
||
4651 | shl eax, 24 |
||
4652 | jmp @f |
||
709 | diamond | 4653 | |
4654 | sys_msg_board_word: |
||
4655 | ; in: ax = word to display |
||
4656 | ; out: nothing |
||
4657 | ; destroys: nothing |
||
742 | Rus | 4658 | pushad |
4659 | mov ecx, 4 |
||
4660 | shl eax, 16 |
||
4661 | jmp @f |
||
709 | diamond | 4662 | |
4663 | sys_msg_board_dword: |
||
4664 | ; in: eax = dword to display |
||
4665 | ; out: nothing |
||
4666 | ; destroys: nothing |
||
742 | Rus | 4667 | pushad |
4668 | mov ecx, 8 |
||
709 | diamond | 4669 | @@: |
742 | Rus | 4670 | push ecx |
4671 | rol eax, 4 |
||
4672 | push eax |
||
4673 | and al, 0xF |
||
4674 | cmp al, 10 |
||
4675 | sbb al, 69h |
||
4676 | das |
||
4677 | mov bl, al |
||
4678 | xor eax, eax |
||
4679 | inc eax |
||
4680 | call sys_msg_board |
||
4681 | pop eax |
||
4682 | pop ecx |
||
4683 | loop @b |
||
4684 | popad |
||
4685 | ret |
||
709 | diamond | 4686 | |
1 | ha | 4687 | uglobal |
373 | mikedld | 4688 | msg_board_data: times 4096 db 0 |
1 | ha | 4689 | msg_board_count dd 0x0 |
4690 | endg |
||
4691 | |||
4692 | sys_msg_board: |
||
4693 | |||
4694 | ; eax=1 : write : bl byte to write |
||
4695 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4696 | |||
671 | Ghost | 4697 | mov ecx, [msg_board_count] |
4698 | cmp eax, 1 |
||
4699 | jne .smbl1 |
||
1 | ha | 4700 | |
4701 | |||
671 | Ghost | 4702 | mov [msg_board_data+ecx],bl |
4703 | inc ecx |
||
4704 | and ecx, 4095 |
||
4705 | mov [msg_board_count], ecx |
||
4706 | mov [check_idle_semaphore], 5 |
||
4707 | ret |
||
4708 | .smbl1: |
||
4709 | cmp eax, 2 |
||
4710 | jne .smbl2 |
||
4711 | test ecx, ecx |
||
4712 | jz .smbl21 |
||
4713 | mov eax, msg_board_data+1 |
||
4714 | mov ebx, msg_board_data |
||
4715 | movzx edx, byte [ebx] |
||
4716 | call memmove |
||
4717 | dec [msg_board_count] |
||
4718 | mov [esp + 36], edx ;eax |
||
4719 | mov [esp + 24], dword 1 |
||
4720 | ret |
||
4721 | .smbl21: |
||
4722 | mov [esp+36], ecx |
||
4723 | mov [esp+24], ecx |
||
4724 | .smbl2: |
||
4725 | ret |
||
1 | ha | 4726 | |
4727 | |||
4728 | |||
4729 | sys_process_def: |
||
742 | Rus | 4730 | mov edi, [CURRENT_TASK] |
1 | ha | 4731 | |
742 | Rus | 4732 | dec eax ; 1 = set keyboard mode |
1 | ha | 4733 | jne no_set_keyboard_setup |
4734 | |||
4735 | shl edi,8 |
||
380 | serge | 4736 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4737 | |
4738 | ret |
||
4739 | |||
4740 | no_set_keyboard_setup: |
||
4741 | |||
742 | Rus | 4742 | dec eax ; 2 = get keyboard mode |
1 | ha | 4743 | jne no_get_keyboard_setup |
4744 | |||
4745 | shl edi,8 |
||
380 | serge | 4746 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4747 | |
4748 | mov [esp+36],eax |
||
4749 | |||
4750 | ret |
||
4751 | |||
4752 | no_get_keyboard_setup: |
||
4753 | |||
742 | Rus | 4754 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4755 | jne no_get_keyboard_cas |
4756 | |||
4757 | ; xor eax,eax |
||
4758 | ; movzx eax,byte [shift] |
||
4759 | ; movzx ebx,byte [ctrl] |
||
4760 | ; shl ebx,2 |
||
4761 | ; add eax,ebx |
||
4762 | ; movzx ebx,byte [alt] |
||
4763 | ; shl ebx,3 |
||
4764 | ; add eax,ebx |
||
4765 | |||
4766 | ;// mike.dld [ |
||
4767 | mov eax, [kb_state] |
||
4768 | ;// mike.dld ] |
||
4769 | |||
4770 | mov [esp+36],eax |
||
4771 | |||
4772 | ret |
||
4773 | |||
4774 | no_get_keyboard_cas: |
||
4775 | |||
742 | Rus | 4776 | dec eax |
4777 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4778 | |
742 | Rus | 4779 | mov eax, hotkey_list |
92 | diamond | 4780 | @@: |
742 | Rus | 4781 | cmp dword [eax+8], 0 |
4782 | jz .found_free |
||
4783 | add eax, 16 |
||
4784 | cmp eax, hotkey_list+16*256 |
||
4785 | jb @b |
||
4786 | mov dword [esp+36], 1 |
||
4787 | ret |
||
92 | diamond | 4788 | .found_free: |
742 | Rus | 4789 | mov [eax+8], edi |
4790 | mov [eax+4], ecx |
||
4791 | movzx ebx, bl |
||
4792 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4793 | mov ecx, [ebx] |
||
4794 | mov [eax], ecx |
||
4795 | mov [ebx], eax |
||
4796 | mov [eax+12], ebx |
||
4797 | jecxz @f |
||
4798 | mov [ecx+12], eax |
||
92 | diamond | 4799 | @@: |
742 | Rus | 4800 | and dword [esp+36], 0 |
4801 | ret |
||
92 | diamond | 4802 | |
4803 | no_add_keyboard_hotkey: |
||
4804 | |||
742 | Rus | 4805 | dec eax |
4806 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4807 | |
742 | Rus | 4808 | movzx ebx, bl |
4809 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4810 | mov eax, [ebx] |
||
92 | diamond | 4811 | .scan: |
742 | Rus | 4812 | test eax, eax |
4813 | jz .notfound |
||
4814 | cmp [eax+8], edi |
||
4815 | jnz .next |
||
4816 | cmp [eax+4], ecx |
||
4817 | jz .found |
||
92 | diamond | 4818 | .next: |
742 | Rus | 4819 | mov eax, [eax] |
4820 | jmp .scan |
||
92 | diamond | 4821 | .notfound: |
742 | Rus | 4822 | mov dword [esp+36], 1 |
4823 | ret |
||
92 | diamond | 4824 | .found: |
742 | Rus | 4825 | mov ecx, [eax] |
4826 | jecxz @f |
||
4827 | mov edx, [eax+12] |
||
4828 | mov [ecx+12], edx |
||
92 | diamond | 4829 | @@: |
742 | Rus | 4830 | mov ecx, [eax+12] |
4831 | mov edx, [eax] |
||
4832 | mov [ecx], edx |
||
4833 | xor edx, edx |
||
4834 | mov [eax+4], edx |
||
4835 | mov [eax+8], edx |
||
4836 | mov [eax+12], edx |
||
4837 | mov [eax], edx |
||
4838 | mov [esp+36], edx |
||
4839 | ret |
||
92 | diamond | 4840 | |
4841 | no_del_keyboard_hotkey: |
||
1 | ha | 4842 | ret |
4843 | |||
4844 | |||
4845 | align 4 |
||
4846 | |||
742 | Rus | 4847 | sys_gs: ; direct screen access |
1 | ha | 4848 | |
742 | Rus | 4849 | cmp eax,1 ; resolution |
1 | ha | 4850 | jne no_gs1 |
753 | serge | 4851 | mov eax,[Screen_Max_X] |
1 | ha | 4852 | shl eax,16 |
753 | serge | 4853 | mov ax,[Screen_Max_Y] |
1 | ha | 4854 | add eax,0x00010001 |
4855 | mov [esp+36],eax |
||
4856 | ret |
||
4857 | no_gs1: |
||
4858 | |||
742 | Rus | 4859 | cmp eax,2 ; bits per pixel |
1 | ha | 4860 | jne no_gs2 |
381 | serge | 4861 | movzx eax,byte [ScreenBPP] |
1 | ha | 4862 | mov [esp+36],eax |
4863 | ret |
||
4864 | no_gs2: |
||
4865 | |||
742 | Rus | 4866 | cmp eax,3 ; bytes per scanline |
1 | ha | 4867 | jne no_gs3 |
381 | serge | 4868 | mov eax,[BytesPerScanLine] |
1 | ha | 4869 | mov [esp+36],eax |
4870 | ret |
||
4871 | no_gs3: |
||
4872 | |||
4873 | mov [esp+36],dword -1 |
||
4874 | ret |
||
4875 | |||
4876 | |||
4877 | align 4 ; PCI functions |
||
4878 | |||
4879 | sys_pci: |
||
4880 | |||
4881 | call pci_api |
||
4882 | mov [esp+36],eax |
||
4883 | ret |
||
4884 | |||
4885 | |||
4886 | align 4 ; system functions |
||
4887 | |||
742 | Rus | 4888 | syscall_setpixel: ; SetPixel |
1 | ha | 4889 | |
742 | Rus | 4890 | mov eax, ebx |
4891 | mov ebx, ecx |
||
4892 | mov ecx, edx |
||
4893 | mov edx, [TASK_BASE] |
||
4894 | add eax, [edx-twdw+WDATA.box.left] |
||
4895 | add ebx, [edx-twdw+WDATA.box.top] |
||
4896 | mov edi, [current_slot] |
||
4897 | add eax, [edi+APPDATA.wnd_clientbox.left] |
||
4898 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
||
4899 | xor edi, edi ; no force |
||
684 | diamond | 4900 | ; mov edi, 1 |
742 | Rus | 4901 | call [disable_mouse] |
4902 | jmp [putpixel] |
||
1 | ha | 4903 | |
4904 | align 4 |
||
4905 | |||
742 | Rus | 4906 | syscall_writetext: ; WriteText |
1 | ha | 4907 | |
742 | Rus | 4908 | mov eax,[TASK_BASE] |
4909 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4910 | push esi |
||
4911 | mov esi,[current_slot] |
||
4912 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4913 | shl ebp,16 |
||
4914 | add ebp,[eax-twdw+WDATA.box.top] |
||
4915 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4916 | pop esi |
||
4917 | add ebx,ebp |
||
4918 | mov eax,edi |
||
4919 | xor edi,edi |
||
4920 | jmp dtext |
||
1 | ha | 4921 | |
4922 | align 4 |
||
4923 | |||
742 | Rus | 4924 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4925 | |
742 | Rus | 4926 | mov eax, ebx |
4927 | mov ebx, ecx |
||
4928 | mov ecx, edx |
||
4929 | mov edx, esi |
||
4930 | mov esi, 12 |
||
4931 | call fileread |
||
4932 | mov [esp+32], eax |
||
4933 | ret |
||
1 | ha | 4934 | |
4935 | align 4 |
||
4936 | |||
742 | Rus | 4937 | syscall_drawrect: ; DrawRect |
1 | ha | 4938 | |
671 | Ghost | 4939 | mov edi, edx ; color + gradient |
4940 | and edi, 0x80FFFFFF |
||
4941 | test bx, bx ; x.size |
||
4942 | je .drectr |
||
4943 | test cx, cx ; y.size |
||
4944 | je .drectr |
||
1 | ha | 4945 | |
671 | Ghost | 4946 | mov eax, ebx ; bad idea |
4947 | mov ebx, ecx |
||
1 | ha | 4948 | |
671 | Ghost | 4949 | movzx ecx, ax ; ecx - x.size |
4950 | shr eax, 16 ; eax - x.coord |
||
4951 | movzx edx, bx ; edx - y.size |
||
4952 | shr ebx, 16 ; ebx - y.coord |
||
4953 | mov esi, [current_slot] |
||
1 | ha | 4954 | |
671 | Ghost | 4955 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4956 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4957 | add ecx, eax |
||
4958 | add edx, ebx |
||
4959 | jmp [drawbar] |
||
4960 | .drectr: |
||
4961 | ret |
||
1 | ha | 4962 | |
4963 | align 4 |
||
742 | Rus | 4964 | syscall_getscreensize: ; GetScreenSize |
759 | Rus | 4965 | mov ax, [Screen_Max_X] |
671 | Ghost | 4966 | shl eax, 16 |
759 | Rus | 4967 | mov ax, [Screen_Max_Y] |
671 | Ghost | 4968 | mov [esp + 32], eax |
4969 | ret |
||
1 | ha | 4970 | |
671 | Ghost | 4971 | align 4 |
4972 | |||
742 | Rus | 4973 | syscall_cdaudio: ; CD |
1 | ha | 4974 | |
742 | Rus | 4975 | cmp eax, 4 |
4976 | jb .audio |
||
4977 | jz .eject |
||
4978 | cmp eax, 5 |
||
4979 | jnz .ret |
||
588 | diamond | 4980 | .load: |
742 | Rus | 4981 | call .reserve |
4982 | call LoadMedium |
||
4983 | call .free |
||
4984 | ret |
||
588 | diamond | 4985 | .eject: |
742 | Rus | 4986 | call .reserve |
4987 | call clear_CD_cache |
||
4988 | call allow_medium_removal |
||
4989 | call EjectMedium |
||
4990 | call .free |
||
4991 | ret |
||
588 | diamond | 4992 | .audio: |
1 | ha | 4993 | call sys_cd_audio |
4994 | mov [esp+36],eax |
||
588 | diamond | 4995 | .ret: |
1 | ha | 4996 | ret |
4997 | |||
588 | diamond | 4998 | .reserve: |
742 | Rus | 4999 | call reserve_cd |
5000 | mov eax, ebx |
||
5001 | shr eax, 1 |
||
5002 | and eax, 1 |
||
5003 | inc eax |
||
5004 | mov [ChannelNumber], ax |
||
5005 | mov eax, ebx |
||
5006 | and eax, 1 |
||
5007 | mov [DiskNumber], al |
||
5008 | call reserve_cd_channel |
||
5009 | and ebx, 3 |
||
5010 | inc ebx |
||
5011 | mov [cdpos], ebx |
||
5012 | add ebx, ebx |
||
5013 | mov cl, 8 |
||
5014 | sub cl, bl |
||
5015 | mov al, [DRIVE_DATA+1] |
||
5016 | shr al, cl |
||
5017 | test al, 2 |
||
5018 | jz .err |
||
5019 | ret |
||
588 | diamond | 5020 | .free: |
742 | Rus | 5021 | call free_cd_channel |
5022 | and [cd_status], 0 |
||
5023 | ret |
||
590 | diamond | 5024 | .err: |
742 | Rus | 5025 | call .free |
5026 | pop eax |
||
5027 | ret |
||
588 | diamond | 5028 | |
1 | ha | 5029 | align 4 |
5030 | |||
742 | Rus | 5031 | syscall_getpixel: ; GetPixel |
753 | serge | 5032 | mov ecx, [Screen_Max_X] |
1 | ha | 5033 | inc ecx |
671 | Ghost | 5034 | xor edx, edx |
5035 | mov eax, ebx |
||
1 | ha | 5036 | div ecx |
671 | Ghost | 5037 | mov ebx, edx |
5038 | xchg eax, ebx |
||
5039 | call dword [GETPIXEL] ; eax - x, ebx - y |
||
5040 | mov [esp + 32], ecx |
||
1 | ha | 5041 | ret |
5042 | |||
5043 | |||
5044 | align 4 |
||
5045 | |||
742 | Rus | 5046 | syscall_drawline: ; DrawLine |
1 | ha | 5047 | |
671 | Ghost | 5048 | mov edi, [TASK_BASE] |
752 | Lrz | 5049 | movzx eax, word[edi-twdw+WDATA.box.left] |
5050 | mov ebp, eax |
||
671 | Ghost | 5051 | mov esi, [current_slot] |
5052 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
752 | Lrz | 5053 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5054 | add ebp,ebx |
||
5055 | shl eax, 16 |
||
5056 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
671 | Ghost | 5057 | add eax, ebp |
752 | Lrz | 5058 | mov ebp, ebx |
671 | Ghost | 5059 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
752 | Lrz | 5060 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
759 | Rus | 5061 | add ebp, ecx |
752 | Lrz | 5062 | shl ebx, 16 |
671 | Ghost | 5063 | xor edi, edi |
752 | Lrz | 5064 | add ebx, ebp |
5065 | mov ecx, edx |
||
671 | Ghost | 5066 | jmp [draw_line] |
1 | ha | 5067 | |
5068 | align 4 |
||
5069 | |||
742 | Rus | 5070 | syscall_getirqowner: ; GetIrqOwner |
5071 | |||
5072 | cmp ebx,16 |
||
75 | diamond | 5073 | jae .err |
742 | Rus | 5074 | |
774 | Rus | 5075 | cmp [irq_rights + 4 * ebx], dword 2 |
5076 | je .err |
||
5077 | |||
742 | Rus | 5078 | mov eax,[4 * ebx + irq_owner] |
5079 | mov [esp+32],eax |
||
5080 | |||
1 | ha | 5081 | ret |
75 | diamond | 5082 | .err: |
742 | Rus | 5083 | or dword [esp+32], -1 |
75 | diamond | 5084 | ret |
1 | ha | 5085 | |
5086 | align 4 |
||
5087 | |||
742 | Rus | 5088 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5089 | |
5090 | call r_f_port_area |
||
5091 | mov [esp+36],eax |
||
5092 | ret |
||
5093 | |||
5094 | align 4 |
||
5095 | |||
742 | Rus | 5096 | syscall_threads: ; CreateThreads |
1 | ha | 5097 | |
5098 | call sys_threads |
||
5099 | mov [esp+36],eax |
||
5100 | ret |
||
5101 | |||
5102 | align 4 |
||
5103 | |||
5104 | stack_driver_stat: |
||
5105 | |||
742 | Rus | 5106 | call app_stack_handler ; Stack status |
1 | ha | 5107 | |
5108 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5109 | ; call change_task ; between sent packet |
||
5110 | |||
5111 | mov [esp+36],eax |
||
5112 | ret |
||
5113 | |||
5114 | align 4 |
||
5115 | |||
742 | Rus | 5116 | socket: ; Socket interface |
1 | ha | 5117 | call app_socket_handler |
5118 | |||
5119 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5120 | ; call change_task ; between sent packet |
||
5121 | |||
5122 | mov [esp+36],eax |
||
5123 | mov [esp+24],ebx |
||
5124 | ret |
||
5125 | |||
5126 | align 4 |
||
5127 | |||
742 | Rus | 5128 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 5129 | |
379 | serge | 5130 | mov edi,[TASK_BASE] |
115 | poddubny | 5131 | add edi,TASKDATA.mem_start |
1 | ha | 5132 | add eax,[edi] |
5133 | add ecx,[edi] |
||
5134 | add edx,[edi] |
||
5135 | call file_read |
||
5136 | |||
5137 | mov [esp+36],eax |
||
5138 | mov [esp+24],ebx |
||
5139 | |||
5140 | ret |
||
5141 | |||
375 | Ghost | 5142 | paleholder: |
742 | Rus | 5143 | ret |
378 | serge | 5144 | |
757 | serge | 5145 | align 4 |
5146 | set_screen: |
||
759 | Rus | 5147 | cmp eax, [Screen_Max_X] |
5148 | jne .set |
||
709 | diamond | 5149 | |
759 | Rus | 5150 | cmp edx, [Screen_Max_Y] |
5151 | jne .set |
||
5152 | ret |
||
757 | serge | 5153 | .set: |
759 | Rus | 5154 | pushfd |
5155 | cli |
||
757 | serge | 5156 | |
759 | Rus | 5157 | mov [Screen_Max_X], eax |
5158 | mov [Screen_Max_Y], edx |
||
757 | serge | 5159 | |
759 | Rus | 5160 | mov [screen_workarea.right],eax |
5161 | mov [screen_workarea.bottom], edx |
||
5162 | inc eax |
||
5163 | shl eax, 2 ;32 bpp |
||
5164 | mov [BytesPerScanLine], eax |
||
5165 | push ebx |
||
5166 | push esi |
||
5167 | push edi |
||
5168 | call repos_windows |
||
5169 | mov eax, 0 |
||
5170 | mov ebx, 0 |
||
5171 | mov ecx, [Screen_Max_X] |
||
5172 | mov edx, [Screen_Max_Y] |
||
5173 | call calculatescreen |
||
5174 | pop edi |
||
5175 | pop esi |
||
5176 | pop ebx |
||
757 | serge | 5177 | |
759 | Rus | 5178 | popfd |
5179 | ret |
||
757 | serge | 5180 | |
76 | mario79 | 5181 | ; --------------- APM --------------------- |
5182 | apm_entry dp 0 |
||
742 | Rus | 5183 | apm_vf dd 0 |
1 | ha | 5184 | align 4 |
76 | mario79 | 5185 | sys_apm: |
5186 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
5187 | jne @f |
||
742 | Rus | 5188 | or [esp + 56], byte 1 ; error |
5189 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 5190 | ret |
164 | serge | 5191 | |
465 | serge | 5192 | @@: |
5193 | xchg eax, ecx |
||
76 | mario79 | 5194 | xchg ebx, ecx |
164 | serge | 5195 | |
76 | mario79 | 5196 | cmp al, 3 |
742 | Rus | 5197 | ja @f |
78 | diamond | 5198 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 5199 | mov eax, [apm_vf] |
5200 | mov [esp + 36], eax |
||
5201 | shr eax, 16 |
||
5202 | mov [esp + 32], eax |
||
5203 | ret |
||
78 | diamond | 5204 | |
465 | serge | 5205 | @@: |
5206 | |||
5207 | mov esi, [master_tab+(OS_BASE shr 20)] |
||
5208 | xchg [master_tab], esi |
||
5209 | push esi |
||
5210 | mov edi, cr3 |
||
742 | Rus | 5211 | mov cr3, edi ;flush TLB |
465 | serge | 5212 | |
742 | Rus | 5213 | call pword [apm_entry] ; call APM BIOS |
465 | serge | 5214 | |
5215 | xchg eax, [esp] |
||
5216 | mov [master_tab], eax |
||
5217 | mov eax, cr3 |
||
5218 | mov cr3, eax |
||
5219 | pop eax |
||
5220 | |||
76 | mario79 | 5221 | mov [esp + 8 ], edi |
5222 | mov [esp + 12], esi |
||
5223 | mov [esp + 24], ebx |
||
5224 | mov [esp + 28], edx |
||
5225 | mov [esp + 32], ecx |
||
5226 | mov [esp + 36], eax |
||
5227 | setc al |
||
78 | diamond | 5228 | and [esp + 56], byte 0xfe |
742 | Rus | 5229 | or [esp + 56], al |
465 | serge | 5230 | |
5231 | |||
76 | mario79 | 5232 | ret |
5233 | ; ----------------------------------------- |
||
1 | ha | 5234 | |
76 | mario79 | 5235 | align 4 |
5236 | |||
742 | Rus | 5237 | undefined_syscall: ; Undefined system call |
671 | Ghost | 5238 | mov [esp + 32], dword -1 |
1 | ha | 5239 | ret |
5240 | |||
465 | serge | 5241 | align 4 |
742 | Rus | 5242 | system_shutdown: ; shut down the system |
1 | ha | 5243 | |
742 | Rus | 5244 | cmp byte [BOOT_VAR+0x9030], 1 |
5245 | jne @F |
||
5246 | ret |
||
465 | serge | 5247 | @@: |
742 | Rus | 5248 | call stop_all_services |
5249 | push 3 ; stop playing cd |
||
5250 | pop eax |
||
5251 | call sys_cd_audio |
||
1 | ha | 5252 | |
465 | serge | 5253 | yes_shutdown_param: |
742 | Rus | 5254 | cli |
1 | ha | 5255 | |
742 | Rus | 5256 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5257 | push 12 |
||
5258 | pop esi |
||
5259 | xor ebx,ebx |
||
5260 | or ecx,-1 |
||
5261 | mov edx, OS_BASE+0x70000 |
||
5262 | call fileread |
||
1 | ha | 5263 | |
742 | Rus | 5264 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5265 | mov edi,OS_BASE+0x40000 |
||
5266 | mov ecx,1000 |
||
5267 | rep movsb |
||
1 | ha | 5268 | |
742 | Rus | 5269 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5270 | mov edi, OS_BASE |
||
5271 | mov ecx,0x10000/4 |
||
5272 | cld |
||
5273 | rep movsd |
||
1 | ha | 5274 | |
742 | Rus | 5275 | call restorefatchain |
1 | ha | 5276 | |
742 | Rus | 5277 | mov al, 0xFF |
5278 | out 0x21, al |
||
5279 | out 0xA1, al |
||
1 | ha | 5280 | |
709 | diamond | 5281 | if 1 |
742 | Rus | 5282 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5283 | mov word [OS_BASE+0x467+2],0x1000 |
||
1 | ha | 5284 | |
742 | Rus | 5285 | mov al,0x0F |
5286 | out 0x70,al |
||
5287 | mov al,0x05 |
||
5288 | out 0x71,al |
||
1 | ha | 5289 | |
742 | Rus | 5290 | mov al,0xFE |
5291 | out 0x64,al |
||
709 | diamond | 5292 | |
742 | Rus | 5293 | hlt |
1 | ha | 5294 | |
709 | diamond | 5295 | else |
742 | Rus | 5296 | cmp byte [OS_BASE + 0x9030], 2 |
5297 | jnz no_acpi_power_off |
||
1 | ha | 5298 | |
709 | diamond | 5299 | ; scan for RSDP |
5300 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
||
742 | Rus | 5301 | movzx eax, word [OS_BASE + 0x40E] |
5302 | shl eax, 4 |
||
5303 | jz @f |
||
5304 | mov ecx, 1024/16 |
||
5305 | call scan_rsdp |
||
5306 | jnc .rsdp_found |
||
709 | diamond | 5307 | @@: |
5308 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
||
742 | Rus | 5309 | mov eax, 0xE0000 |
5310 | mov ecx, 0x2000 |
||
5311 | call scan_rsdp |
||
5312 | jc no_acpi_power_off |
||
709 | diamond | 5313 | .rsdp_found: |
742 | Rus | 5314 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5315 | mov ebp, [ipc_tmp] |
||
5316 | stdcall map_page, ebp, esi, PG_MAP |
||
5317 | lea eax, [esi+1000h] |
||
5318 | lea edx, [ebp+1000h] |
||
5319 | stdcall map_page, edx, eax, PG_MAP |
||
5320 | and esi, 0xFFF |
||
5321 | add esi, ebp |
||
5322 | cmp dword [esi], 'RSDT' |
||
5323 | jnz no_acpi_power_off |
||
5324 | mov ecx, [esi+4] |
||
5325 | sub ecx, 24h |
||
5326 | jbe no_acpi_power_off |
||
5327 | shr ecx, 2 |
||
5328 | add esi, 24h |
||
709 | diamond | 5329 | .scan_fadt: |
742 | Rus | 5330 | lodsd |
5331 | mov ebx, eax |
||
5332 | lea eax, [ebp+2000h] |
||
5333 | stdcall map_page, eax, ebx, PG_MAP |
||
5334 | lea eax, [ebp+3000h] |
||
5335 | add ebx, 0x1000 |
||
5336 | stdcall map_page, eax, ebx, PG_MAP |
||
5337 | and ebx, 0xFFF |
||
5338 | lea ebx, [ebx+ebp+2000h] |
||
5339 | cmp dword [ebx], 'FACP' |
||
5340 | jz .fadt_found |
||
5341 | loop .scan_fadt |
||
5342 | jmp no_acpi_power_off |
||
709 | diamond | 5343 | .fadt_found: |
5344 | ; ebx is linear address of FADT |
||
742 | Rus | 5345 | mov edx, [ebx+48] |
5346 | test edx, edx |
||
5347 | jz .nosmi |
||
5348 | mov al, [ebx+52] |
||
5349 | out dx, al |
||
5350 | mov edx, [ebx+64] |
||
709 | diamond | 5351 | @@: |
742 | Rus | 5352 | in ax, dx |
5353 | test al, 1 |
||
5354 | jz @b |
||
709 | diamond | 5355 | .nosmi: |
742 | Rus | 5356 | mov edx, [ebx+64] |
5357 | in ax, dx |
||
5358 | and ax, 203h |
||
5359 | or ax, 3C00h |
||
5360 | out dx, ax |
||
5361 | mov edx, [ebx+68] |
||
5362 | test edx, edx |
||
5363 | jz @f |
||
5364 | in ax, dx |
||
5365 | and ax, 203h |
||
5366 | or ax, 3C00h |
||
5367 | out dx, ax |
||
709 | diamond | 5368 | @@: |
742 | Rus | 5369 | jmp $ |
709 | diamond | 5370 | |
5371 | |||
5372 | no_acpi_power_off: |
||
742 | Rus | 5373 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5374 | mov word [OS_BASE+0x467+2],0x1000 |
||
709 | diamond | 5375 | |
742 | Rus | 5376 | mov al,0x0F |
5377 | out 0x70,al |
||
5378 | mov al,0x05 |
||
5379 | out 0x71,al |
||
709 | diamond | 5380 | |
742 | Rus | 5381 | mov al,0xFE |
5382 | out 0x64,al |
||
709 | diamond | 5383 | |
742 | Rus | 5384 | hlt |
709 | diamond | 5385 | |
5386 | scan_rsdp: |
||
742 | Rus | 5387 | add eax, OS_BASE |
709 | diamond | 5388 | .s: |
742 | Rus | 5389 | cmp dword [eax], 'RSD ' |
5390 | jnz .n |
||
5391 | cmp dword [eax+4], 'PTR ' |
||
5392 | jnz .n |
||
5393 | xor edx, edx |
||
5394 | xor esi, esi |
||
709 | diamond | 5395 | @@: |
742 | Rus | 5396 | add dl, [eax+esi] |
5397 | inc esi |
||
5398 | cmp esi, 20 |
||
5399 | jnz @b |
||
5400 | test dl, dl |
||
5401 | jz .ok |
||
709 | diamond | 5402 | .n: |
742 | Rus | 5403 | add eax, 10h |
5404 | loop .s |
||
5405 | stc |
||
709 | diamond | 5406 | .ok: |
742 | Rus | 5407 | ret |
709 | diamond | 5408 | end if |
5409 | |||
465 | serge | 5410 | include "data32.inc" |
1 | ha | 5411 | |
465 | serge | 5412 | __REV__ = __REV |
1 | ha | 5413 | |
5414 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5415 | diff16 "end of kernel code",0,$=> |
426 | mikedld | 5416 |